TEC1-12715 Peltier Module

SmartElex 5-inch TFT LCD Capacitive Touch Display 800×480 SmartElex 5-inch TFT LCD Capacitive Touch Display (800×480) is a compact graphical interface solution designed for students, hobbyists, engineers, and product developers who need a responsive touchscreen for their projects. It provides a clear and smooth display experience, making it ideal for building user interfaces in prototypes, educational projects, and small production devices. With its capacitive touch panel, users can interact effortlessly through precise touch inputs, making it suitable for applications that need intuitive control and quick navigation without external buttons or controls. This display is well-suited for robotics dashboards, IoT control panels, industrial monitoring, and home automation systems that require real-time interaction. It can be integrated with popular microcontrollers and development platforms like Arduino, Raspberry Pi, and ESP32 through appropriate interface modules, allowing makers and startups to develop projects with minimal setup time. The robust build and consistent touch response help ensure reliable performance in long-term installations, while the versatile visual output supports both experimentation and final project deployment in labs, workshops, and field environments. Features: Bright and clear 5-inch TFT LCD screen with high-resolution visuals for sharp graphics and text Responsive capacitive touch interface for smooth and accurate touch control Wide viewing angles and good color reproduction for easy visibility from different directions Compatible with development platforms like Arduino, Raspberry Pi, and ESP32 with suitable interface support Suitable for interactive user interfaces in robotics, IoT devices, automation systems, and custom control panels Durable design for regular use in prototyping and finished electronic projects

7Semi ACS772 50A 200KHz Current Sensor, Automotive Grade The 7Semi ACS772 50A 200 kHz Current Sensor is a high-performance current sensor module designed to accurately measure both AC and DC currents up to 50 A with a wide frequency response. Built with automotive-grade components, it delivers dependable and precise current sensing in demanding environments where stability and safety are critical. This sensor addresses the common challenge of obtaining accurate current measurements in power electronics, motor control, and battery systems, helping you monitor and protect circuits effectively. With its broad bandwidth of up to 200 kHz and robust design, the ACS772 current sensor module offers fast response, excellent linearity, and low noise, making it suitable for a wide range of applications. It’s perfect for students and hobbyists working on robotics or power monitoring, as well as professionals developing automotive systems, industrial equipment, and high-speed power electronics. The module’s ease of integration and reliability make it a practical choice for projects requiring real-time current feedback and protection. Features: High-accuracy current sensing with ±2.1% lifetime accuracy across temperature ranges Supports AC and DC current measurement for demanding power applications Ultra-low 100 µΩ internal conductor resistance for minimal power loss Reinforced galvanic isolation for safe high-side current monitoring Excellent noise immunity with advanced amplifier and filtering design Factory-trimmed gain and offset for consistent, reliable performance Compact, automotive-grade package for easy integration and mounting

7Semi SHT40 Temperature & Humidity Sensor Breakout Board with 1.27mm Pitch The 7Semi SHT40 Temperature and Humidity Sensor Breakout is a compact, precision-engineered module built for applications where accurate environmental monitoring and ultra-low power consumption are crucial. Powered by Sensirion’s fourth-generation SHT40 sensor, it delivers highly reliable 16-bit temperature and humidity data while operating at just 3.3V. With its exceptionally low energy usage, fast response time, and robust ±1.8% RH and ±0.2°C accuracy, it’s an ideal upgrade for modern IoT, wearable, and battery-powered designs that demand consistent and stable performance. Designed for effortless integration, the board features a 1.27 mm pitch, a 4-pin header, and a versatile I2C interface with multiple address options, making it simple to deploy across embedded systems, development platforms, and prototype setups. Whether you're building smart home automation, industrial monitoring, or IoT environmental sensing projects, this SHT40 breakout ensures dependable, long-term operation even in demanding ambient conditions, helping engineers and makers achieve more accurate and energy-efficient data processing. Features: The SHT40 sensor delivers high-precision readings with ±1.8% RH humidity accuracy and ±0.2°C temperature accuracy for trustworthy environmental data. Designed for low-power applications, operating at under 0.15mA in low-power mode for extended battery life. Compact breakout board with a 1.27 mm pitch 4-pin header, making it ideal for tight-space electronic designs and fast prototyping. Provides a reliable I2C communication interface with multiple preconfigured addresses for easy use in multi-sensor networks. Efficient 3.3V operation ensures stable performance across microcontroller and IoT platforms. Fast response time of 8 seconds for real-time temperature and humidity tracking. Suitable for smart homes, industrial automation, IoT environmental nodes, air quality systems, and intelligent building applications.

7Semi UCC21220 Dual-channel Isolated Gate Driver Breakout The 7Semi UCC21220 Dual-Channel Isolated Gate Driver Breakout is a high-performance isolated gate driver module designed to provide safe and efficient driving of power MOSFETs and GaN FETs in modern power electronics systems. Many microcontrollers and control boards cannot directly drive high-voltage gates or handle fast switching signals without isolation; this board solves that by offering galvanic isolation between the control logic and the power stage. This ensures reliable operation, protects sensitive components, and reduces noise interference in demanding applications. Featuring dual channels with robust isolation and wide input ranges, this breakout simplifies the implementation of isolated MOSFET gate driving in converters, inverters, motor drives, and power supplies. Its compact design and ease of integration make it suitable for students learning power electronics, hobbyists building advanced projects, and professionals developing prototypes or industrial systems. With strong performance and reliable protection, it helps improve overall system efficiency and safety wherever isolated high-speed switching is needed. Features: Advanced basic and functional isolation for safe and efficient power transfer Fast and precise switching with 40 ns max propagation delay, 5 ns delay matching, and low pulse-width distortion High output drive strength with 4 A peak source and 6 A peak sink capability Built-in protection features including UVLO, active pulldown, and input transient rejection Supports high-side, low-side, and half-bridge configurations Ideal for driving MOSFETs and GaN FETs in demanding power applications

7Semi MCP4728 Quad DAC Module The 7Semi MCP4728 Quad DAC Module is a compact and reliable DAC module designed to convert digital signals into precise analog voltage outputs. Based on the MCP4728 IC, this digital-to-analog converter breakout board allows users to generate up to four independent analog outputs using simple I²C communication, making it an efficient solution for applications where microcontrollers lack sufficient analog output pins or require higher accuracy. This module offers easy integration with popular microcontrollers, stable performance, and flexible voltage output control, making it ideal for signal generation, sensor simulation, audio control, and calibration tasks. With its user-friendly design and dependable operation, it is well suited for students learning embedded systems, hobbyists building DIY electronics, and professionals developing prototypes or compact analog control systems. Features: Powered by the Microchip MCP4728 Quad DAC IC 12-bit resolution on all four DAC output channels (A–D) Onboard non-volatile EEPROM retains DAC settings after power-off I²C interface with Fast Mode support up to 400 kHz Low-power operation, ideal for battery-powered projects Compact 7Semi breakout with clearly labeled pinouts Supports LDAC and RDY pins for real-time DAC updates and monitoring Applications: Signal generation (sine, square, and triangle waveforms) Audio voltage control for synthesizers and mixers Programmable and adjustable reference voltage sources Lab instruments, testing, and control systems Industrial automation and process control applications Multi-channel analog and neural interface testing

1500V USB To USB Isolator Module ADUM4160 & 3160 - Optical Isolation Board for USB Protection The USB to USB Isolator Module is designed to protect your devices and computer from electrical noise, ground loops, and voltage spikes. Featuring optical isolation technology, this module ensures safe communication between USB interfaces by isolating the data and power lines. It supports both low-speed (1.5 Mbps) and full-speed (12 Mbps) USB communication, making it suitable for a variety of microcontroller programmers, USB test instruments, HID devices, and data-acquisition tools. With an isolation voltage of up to 3000V and a built-in 1500V isolated power module, this board offers robust electrical protection in demanding environments. It is plug-and-play, powered directly from the host USB port, and requires no additional drivers. Ideal for labs, embedded systems, industrial environments, and DIY electronics, the ADUM3160 isolator helps ensure stable signal integrity and protects both the host system and connected equipment. Features: Provides strong electrical isolation using ADUM3160/ADUM4160 to protect USB devices from noise, surges, and ground loops. Supports USB 1.5 Mbps low-speed and 12 Mbps full-speed communication for wide compatibility. Built-in 1500V isolated power module and 3000V data isolation capability for enhanced safety. Compatible with many programmers and USB devices such as FT232, CH341, J-Link, PICKIT2, card readers, cameras, and more. Plug-and-play design powered directly from the host USB port—no external drivers required. Designed to operate in a wide temperature range from -40°C to 85°C, suitable for lab and industrial use. Compact PCB for easy integration into workbenches, test setups, and embedded development systems.

7Semi MAX31856 Universal Thermocouple Amplifier Breakout (ES-12229) The 7Semi MAX31856 Universal Thermocouple Amplifier Breakout is a versatile temperature sensing board designed to work with a wide range of thermocouple types. It allows you to measure temperatures accurately, from very low to extremely high ranges, making it suitable for both industrial and experimental applications. This breakout board converts the small voltage signals from a thermocouple into clear digital data that can be easily read by microcontrollers. With built-in cold-junction compensation and a simple digital interface, it reduces complexity and improves measurement reliability. Whether you’re working on monitoring systems, lab equipment, or advanced electronics projects, this module makes temperature measurement straightforward and dependable. Features: Supports multiple thermocouple types for universal temperature measurement High-accuracy temperature readings with built-in cold-junction compensation Digital interface for easy connection to microcontrollers Wide temperature measurement capability for low and high-temperature applications On-board signal amplification and noise filtering for stable output Compact breakout board suitable for industrial, lab, and DIY projects

7Semi DC-DC Buck Converter 14V-60V Input to 5V 3A Output- AP66300 (BO-10189) The 7Semi DC-DC Buck Converter 14V–60V Input to 5V 3A Output – AP66300 (BO-10189) is a compact power module designed to convert high DC input voltages into a stable 5V output with up to 3A current. Its wide input range makes it suitable for applications that use automotive, industrial, or high-voltage power sources. Built on an efficient synchronous buck design, this converter delivers reliable power with low heat generation and minimal energy loss. It is well suited for powering microcontrollers, sensors, communication modules, and other embedded electronics. Whether you’re working on industrial systems, automation projects, or advanced DIY builds, this buck converter provides a dependable and efficient power solution. Features: Wide input range: accepts 14V to 60V DC sources Provides a stable 5V output at up to 3A High-efficiency buck converter design for low energy loss Compact breakout board for easy project use Built-in power protection for safer operation Ideal for automotive, industrial, and embedded electronics Supports powering microcontrollers, sensors, and communication modules Efficient solution for IoT, automation, and high-voltage systems

7Semi DC-DC Buck Converter 7V-40V Input to 5V 5A Output- AP64500 (BO-10188) The 7Semi DC-DC Buck Converter 7V–40V Input to 5V 5A Output – AP64500 (BO-10188) is a high-power voltage regulator module designed to convert higher DC input voltages into a stable 5V output with up to 5A current. Its wide input range makes it suitable for many power sources, including batteries and industrial supplies, where reliable 5V power is needed. Built around the efficient AP64500 synchronous buck converter, this module delivers stable output with low heat and high efficiency, even under heavy load. It is well suited for powering microcontrollers, single-board computers, sensors, and communication modules. Whether you’re building robotics, automation systems, or advanced electronics projects, this buck converter provides dependable and efficient power management. Features: Wide input voltage range: 7V to 40V DC Stable 5V output with up to 5A continuous current High-efficiency synchronous buck converter using AP64500 Low thermal loss and reliable performance under load Compact breakout module for easy project integration Built-in power protection features for safe operation Ideal for microcontrollers, SBCs, IoT and embedded systems Suitable for robotics, automation, and power supply projects

IOTIF Trainer and Prototype Board What is an IOTIF Trainer Kit? The IOTIF trainer kit is an electronic trainer kit consisting of three micro-controllers: Raspberry Pi 5 8GB (with SD Card and pre-installed Raspbian OS), Arduino Nano and ESP-01; and a variety of sensors and actuators like Buzzer, LED, RGB LED, Relay, Ultrasonic sensor, Light Dependent Resistor (LDR),  Passive Infrared Sensor (PIR sensor), Humidity and Temperature sensor (DHT-11), Servo motor, Stepper motor, Bluetooth module (HC-05), Liquid crystal display (LCD), Joystick and a Membrane Keypad. How did the IOTIF Trainer Kit come into existence? The IOTIF trainer kit was a grand collaboration between TIF Labs and the CISCO support team and was designed with the objective of spreading awareness among Professors and students on the importance and applications of IoT. In 2017, it was launched at the ‘CISCO Academy National Conference 2017’ held in India, after which TIF Labs kickstarted the manufacturing, supplying and wholesaling of the IOTIF starter kit to educational institutes and training facilities. The kit was highly appreciated by the dignitaries of CISCO and the Professors from all across the country. Why is IOTIF necessary for Engineering students? IOTIF Training and Prototype board was designed to bridge the gap between theoretical knowledge and practical implementation by simplifying the process and eliminating the hassles of the hardware connection. The Trainer kit was designed by keeping in mind the current industry trends and standards and gives the user the best of both worlds, embedded systems and IoT. IOTIF trainer kit would set up the perfect stage for graduating engineers who are interested in developing IoT and embedded systems. This trainer kit is in sync with the latest industrial requirements, which improves the skill set of students and increases their employability. What makes IOTIF an integrated system of microcontrollers? The intercommunication of the Nano board and Raspberry Pi board with the different modules provides an integrated system and gives the IOTIF Trainer Kit an edge. For example; Nano Board can be integrated with ESP-01 to make it Wi-Fi enabled. On the other hand, Raspberry Pi can make use of its on-board WiFi module. The two modules can be programmed to interact with each other, servers and Cloud. Thanks to IoT, the data can be accessed using mobile apps or browsers from any part of the world. Where is the IOTIF LAB set up in India? Since the objective of setting up the IOTIF Lab is to educate and train Professors on the subject on the Internet of Things, IOTIF Labs have been set up in various education institutes, Universities and Labs. Recently, IOTIF was set up in NBKR Institute of Science and Technology. Apart from this, the IOTIF Lab was also set up in the following institutes: Sona Institute of Technology Trident Academy of Technology Swarnandhra Institute of Engineering & Technology Gokhale Education Society's R. H. Sapat College of Engineering Karunya University MSME Tool Room As the developers of IOTIF trainer kit, we will provide you with end to end lab set up and faculty training on how to use the trainer kit. Our top technicians and developers will assist you with the training of the product with its applications on real-life problems. Also check Full Stack IoT Lab by Iotcart. It is currently on sale at a discounted price of Rs. 999,999, marked down from Rs. 1,500,000. The lab includes various components and modules for IoT and robotics development, such as ESP 32 modules, sensors, actuators, motors, 3D printer, smart home components, measurement instruments, and more On-Board Components of the IOTIF: The IOTIF training kit is integrated with state-of-the-art microcontrollers, development boards, Wi-Fi boards, Bluetooth modules and sensors that are compatible with each other. Raspberry Pi 5 8GB x 1 SD Card x 1 Nano Board compatible with Arduino x 1 PIR Sensor x 1 HCSR04 Ultrasonic Sensor x 1 DHT11 Sensor x 1 PS2 Joystick Module x 1 ESP8266 x 1 Bluetooth Module x 1 4 x 4 Membrane Keypad x 1 Relay Module x 1 Breadboard x 1 LED x 1 RGB LED x 1 16 x 2 LCD Module x 1 Stepper Motor x 1 Servo Motor x 1 Raspberry Pi 5 Active Cooler x 1 Here is a Demo to get a deeper understanding of the IOTIF Trainer Kit:

10K Temperature Sensor (Thermistor) A 10K temperature sensor (also known as a thermistor) is a type of resistor that changes its resistance value in response to changes in temperature. The "10K" refers to its resistance value at a temperature of 25°C, which is 10,000 ohms. Thermistors are commonly used in temperature sensing and control applications because of their high sensitivity and fast response time. They are often preferred over other temperature sensors such as thermocouples and RTDs because they are smaller, cheaper, and easier to use. There are two main types of thermistors: negative temperature coefficient (NTC) and positive temperature coefficient (PTC). NTC thermistors have a resistance that decreases as the temperature increases, while PTC thermistors have a resistance that increases as the temperature increases. Thermistors are inexpensive, easily obtainable temperature sensors.  They are easy to use and adaptable.  Circuits with thermistors can have reasonable output voltages - not the millivolt outputs thermocouples have.  Because of these qualities, thermistors are widely used for simple temperature measurements.  They're not used for high temperatures, but in the temperature ranges where they work, they are widely used. Applications: Temperature control in HVAC systems Medical equipment Industrial processes Automotive systems Environmental monitoring Consumer electronics. Also check 10K Thermistor Temperature Sensor Module(3 Pin) Also check 10K Thermistor Temperature Sensor Module(4 Pin) . The module is small and low-cost. It can be used to detect the temperature of the surrounding environment.

DFRobot Gravity Analog Current to Voltage Converter (for 4~20mA Application) The Gravity: Analog Current to Voltage Converter is a versatile module designed to bridge the gap between industrial equipment and hobbyist electronics. This current to voltage converter linearly transforms 0-25mA current signals into 0-3V voltage outputs that can be easily read by microcontrollers like Arduino. Industrial sensors and devices typically output 4-20mA current signals, which standard microcontrollers cannot directly interpret. This industrial sensor interface module solves that problem by converting these signals into voltage readings that any analog input pin can process. The module's wide detection range of 0-25mA makes it particularly useful for fault diagnosis (below 4mA) and overrun detection (above 20mA) applications. What makes this 4-20mA signal converter stand out is its combination of high precision and ease of use. The module uses a 0.1% high-precision sense resistor paired with an ultra-low noise rail-to-rail zero-drift operational amplifier, ensuring accurate readings without requiring calibration. With measurement accuracy of ±0.5% at 16-bit ADC resolution, this module delivers reliable data for critical applications. The wide supply voltage range of 3.3V to 5.5V ensures compatibility with various development boards, while the standard Gravity 3-pin interface makes connections simple and straightforward. Whether you're working on Arduino current measurement projects, industrial automation, or sensor integration, this converter provides a reliable bridge between industrial standards and DIY electronics. Features: Supply Voltage: 3.3~5.5V for compatibility with various microcontrollers. Detection Range: 0~25mA DC for comprehensive current monitoring. Measurement Accuracy: ±0.5% F.S. @ 16-bit ADC, ±2% F.S. @ 10-bit ADC. Termination Resistance: 120? for standard current loop applications. Connector Type: PH2.0-3P for easy plug-and-play connection. Product Size: 30mm × 22mm (1.18inch × 0.87inch) compact design. Linear conversion from current to voltage without requiring calibration

400kV High Voltage Generator 3-6V DC High Voltage Pulse Generator The 400kV High Voltage Generator offers reliable and powerful performance for your electrical projects. This 3-6v DC pulse generator is ideal for use in automotive, communication, medical or industrial applications that require high voltage levels to be generated. The device has a built-in safety protection feature which prevents it from overloading or damage caused by incorrect connections. Its highly efficient cooling system allows effective generation of power even at higher temperatures while the compact size makes this unit perfect for tight spaces and restricted locations . Additionally , its robust construction ensures durability backed up with warranted reliability resulting in outstanding long term performance without any service interruptions due to faulty components during operation time periods. With all these features combined together , the  High Voltage Generator promises top notch quality product guarantees hassle free operations every single time! This is a high-voltage step-up power supply module or boost converter that is often used in electronics demonstrations and experiments. Where a 3-6V input from a standard Li-ion battery can create a voltage of up to 400KV. The Tesla coil principle is used in this high-voltage module. Wiring Instructions: Input: Red(+) and Black(-) Output: Same Colour wires on Opposite side. Note: Output ends of cable should be adjusted properly before power on, and the arc distance depends on battery voltage and capacity. The arc distance should be from short to long, do not produce a longest arc at first or the module might be damaged easily. The module has high power and inner heat is not easily dissipated, so it can not work continuously for long time (<10 seconds each time)

AD8495 K-Type Analog Thermocouple Amplifier Breakout -7Semi The AD8495 K-Type Analog Thermocouple Amplifier Breakout by 7Semi is a high-performance module designed to simplify accurate temperature measurement using K-type thermocouples. Powered by the AD8495 precision instrumentation amplifier, this breakout board delivers a reliable analog output of 5 mV/°C, making it easy to interface with analog-to-digital converters or microcontrollers. It includes integrated cold junction compensation to ensure precise readings even with fluctuating ambient conditions. Operating on a wide voltage range of 2.7V to 36V, this compact and robust module is perfect for a wide array of applications, especially in industrial environments where accurate thermal monitoring and control are essential. Features: Optimized for K-Type Thermocouples: Provides precise temperature readings. Internal Cold Junction Compensation: Ensures consistent and reliable readings. Wide temperature range support: -250°C to +750°C with 5V power and -250°C to +410°C with 3.3V power. Easy Analog Output: With a simple calculation, you can quickly convert voltage to temperature. Durable and Versatile: Ideal for industrial, automotive, and consumer electronics applications.

BeagleBone Black Rev C (4GB Flash Memory) The BeagleBone Black Rev C is an advanced single-board computer designed for those seeking rapid prototyping and development. This Single board computer for development features a 1 GHz AM335x ARM Cortex-A8 processor, 4 GB of onboard flash memory storage, a built-in Ethernet port, HDMI output with audio support, 3D graphics acceleration and more. This powerful device supports over 50 software packages including the Debian Linux operating system as well as Android OS enabling developers to create innovative applications faster and easier than ever before. The preloaded Cloud9 IDE makes the process even simpler by providing web access directly from the Bones browser where you can develop your code without any additional setup or configuration required! With its low price point yet robust power under the hood it's no wonder why this popular platform has been embraced by makers all across global communities striving to make their projects come alive. Get started today using Beaglebone Black Rev C - Unleash Your Imagination. This Beaglebone Black development board includes all of the connections required for the display, Ethernet network, mouse, and keyboard. The Linux operating system is used to boot the processor. This tool is primarily used by researchers to design complex projects and effectively learn about the Linux operating system. This Beaglebone Black board is the best development board for industrial automation, home automation, robotics, and IoT projects. BeagleBone Black computer provides lots of expansion interfaces such as Ethernet, USB host and OTG, TF card, serial, JTAG (no connector by default), HDMI D type, Emmc, ADC, I2C, SPI, PWM, and LCD. BeagleBone Black Rev C is designed to satisfy the different requirements of various fields including game devices, home, and industrial automation, consumer medical devices, printers, intelligent tolling systems, weighing systems of intelligent vending machines, educational terminals, and high-end toys. A monitor or TV, a keyboard, bread board , jumper wires and a 5V power supply are required to get started with the Beaglebone Board. If you have these materials on hand, you are ready to begin with the beagle bone black Rev C. Simply connect your beaglebone black to the barrel jack provided on the blackboard with a 5V 3A DC power supply. Connect the Beaglebone black revision to an HDMI-compatible monitor using a micro HDMI cable. To provide input to the board, a keyboard is required. The user does not need to install any additional operating system on the beaglebone black. Because this ARM-based development board comes with a Debian version of Linux, which includes a Linux terminal. You can use the terminal to run common Linux commands and control the Beaglebone Black rev c. Programming is required to interface it with external sensors and actuators. Normally, a GPIO module is used to program it using the Python programming language, and it includes 69 GPIO pins. On-Board Interfaces: HDMI D-type interface (16-bit colour with audio output) LCD interface (24-bit output, extended by P8 interface) 10/100M Ethernet (RJ45 connector) High-speed USB 2.0 OTG interface with PHY (Mini USB type-B connector) High-speed USB 2.0 HOST interface with PHY (USB type-A connector) TF card slot (SD/MMC) 3-line debugging serial interface (6-pin 2.54-pitch connector) HDMI type-D interface Expansion interface for LCD, UART, eMMC, ADC, I2C, SPI, and PWM JTAG interface (optional item, 20-pin standard interface, no connector mounted by default. Also check our beaglebone collection page, which features a range of BeagleBone products available at Iotcart, Features: Sitara AM3358BZCZ100 is a 32-bit RISC CPU with an ARM Cortex-A8 core that can reach up to 1GHz. It includes an HDMI port for connecting to TVs and displays. More and quicker memory now with 512MB DDR3L 400MHz SDRAM and 4GB eMMC memory. Onboard storage frees up the microSD card slot for further expansion. Features include compatibility for existing Cape plug-in boards, a TPS65217C PMIC regulator, and one additional LDO. Additionally, debugging is supported. Optional onboard Features include a 20-pin CTI JTAG connector and HS USB 2.0 client and host interfaces. The system includes a UART0 serial port with a 6-pin 3.3V TTL header, a 10/100 RJ45 Ethernet connector A flashed Linux Debian distribution on the eMMC (no longer Angstrom). Buttons & LEDs: 1 boot device selection button 1 power button 1 reset button 1 LED power indicator 4 user custom indicators On-Board Memories 4GB 8-bit eMMC on-board flash storage (rev. 3) 512MB DDR3 SDRAM Applications: circuit analysis and design associated software applications analogue and digital electronics microcomputers maintenance of electrical, computer and software systems Comparision Table Feature BeagleBone Black Rev C Raspberry Pi 4 Model B Processor (CPU) TI AM3359, 1?GHz ARM Cortex?A8 Broadcom BCM2711, Quad?core ARM Cortex?A72 @ 1.5?GHz RAM 512?MB DDR3 1/2/4/8 GB LPDDR4 Onboard Storage 4?GB eMMC Flash microSD Card (No onboard flash) USB Ports 1× USB Host, 1× USB OTG 2× USB 3.0, 2× USB 2.0 Ethernet 10/100 Mbps Gigabit Ethernet Video Output micro-HDMI (HD), 3D Graphics 2× micro-HDMI (up to 4Kp60) Wireless/Bluetooth Not Available Wi?Fi (Dual-band), Bluetooth 5.0 GPIO/Expansion 2× 46?pin headers, 69 GPIO, PRUs 40?pin GPIO, HAT compatible Power Input 5V via micro-USB or DC jack 5V @ 3A via USB-C Dimensions 86.3?×?54.61?mm 85?×?56?×?17?mm Graphics/Multimedia 3D Accelerator, HDMI Audio/Video VideoCore VI, H.265 4Kp60 Decode Unique Features Real-time PRUs, Onboard eMMC, Cape Support Dual 4K output, USB 3.0, Wireless