CMOS 8-Input NAND/AND Gate IC - CD4068 The CD4068 CMOS 8-Input NAND/AND gate IC (Integrated Circuits) provides the system designer with direct implementation of the positive logic 8-Input NAND and AND functions and supplements the existing family of CMOS gates. The CD4x Series CD4068 is an 8-Input NAND/AND Gate CMOS logic-based IC belonging to a CD4000 series of integrated circuits. Firstly, Two output options are available such as AND and NAND gate. Secondly, the same input pins deliver both logical functions. It is available in a variety of packages which includes 14-pin PDIP, GDIP, PDSO. The typical operating voltage of the IC is +5V, but it can also be operated +10V and +15V. It has a standard symmetric output. This IC is useful for applications requiring low power. Furthermore, it offers a wide voltage operating range. check out : CMOS Hex Buffers/Converter IC - CD4009 Pinout: Pinout of CD4068

CMOS Hex Buffers/Converter IC - CD4009 CD4009 Hex Buffer/Converters may be used as CMOS to TTL or DTL logic-level converters or CMOS high-sink-current drivers. The CD4009 types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix). check out : CMOS 8-Input NAND/AND Gate IC - CD4068 Applications: CMOS to DTL/TTL hex converter CMOS current "sink" or "source" driver CMOS high-to-low logic-level converter Multiplexer — 1 to 6 or 6 to 1 check out : Hex Buffer/Converter IC - CD4010

Coin type battery holder 24mm This is a coin cell battery holder. It's fast, cheap, reliable, and works on all sizes and shapes of coin cells. The holder can be easily taped, glued, soldered, or bolted to a project. It even has built-in holes for sewing into wearable electronic fashions. And best of all it can be made with stuff you probably have on hand. A button battery holder adapted to be inserted into electronic equipment is disclosed. As the battery holder is mounted into the electronic equipment in the direction parallel to the electrode surfaces of the button battery, a battery holder insert hole and a battery holder mounting portion to be formed in the electronic equipment can be made small, thereby contributing to a reduction in the size of the electronic equipment. Applications: Portable Devices Computers & Computer Peripherals Consumer Electronics Power Management Commercial Security

Coin Type Micro Vibration Motor This Flat 1034 Mobile Phone Vibration Motor is a shaftless vibration motor which is fully-enclosed with no exposed moving parts. Its small size (10 mm diameter, 3.4 mm height) and shaftless design mean you can mount it on a PCB or even place it in a pocket to add quiet, haptic feedback to your project. The motor has a 3M adhesive backing on it for easy mounting and 1.5? leads for making quick connections. Polarity is not important; the motor can run CW or CCW. This tiny, button-type, vibrating motor shakes with a vibration amplitude of 0.75g and draws approximately 60 mA when 3 V is applied to its leads. Features: Size: Approximately 10mm in diameter and 2-3mm in thickness. Voltage: Operates on 3V DC. Speed: Can reach up to 12,000 RPM. Type: Eccentric Rotating Mass (ERM) motor, which creates vibration by rotating an off-center mass. Mounting: Compact and convenient to use, with options for self-adhesive mounting. Noise Level: Low noise level when vibrating. Applications: Suitable for mobile phones, pagers, handheld devices, wearables, and other electronics requiring vibration feedback123. Applications: Mobile phones Toys, health products Handicrafts Electronic products Medical equipment Tablet computers Wearable devices Smartwatches Structure of Coin Type Micro Vibration Motor

Color Recognition Sensor Module TCS3200D/TCS2300 The TCS3200 Color Recognition Sensor Module uses a high-quality light sensor allowing you to sense any color through a combination of Red, Green, and Blue. The module provides all of the pins of the TCS3200 on convenient 0.1? headers – ideal for use with PCBs, breadboard or stripboard. Four white LEDs provide plenty of light for the color sensor and allow you to use the module in any ambient light. The sensor module requires only a single supply voltage between 2.7V and 5.5V – making it compatible with nearly all common microcontrollers, including PICs, AVRs, ARM,Arduino and more. Header one on the left side of the board S0: Output frequency scaling selection input (along with S1) S1: Output frequency scaling selection input (along with S0) OE: Output Enable – if held low, the output of the module is turned on GND: Ground – connect to 0V Header two on the right side of the board S3: Photodiode type (along with S2) S2: Photodiode type (along with S3) OUT: Output – A square wave appears here showing the intensity of the detected colour VCC: Power – connect to 2.7V-5.5V

Colour Sensor A colour sensor is a device that detects and measures an object's or surface's colour. Color sensors measure the amount of light reflected or transmitted by an object in various wavelength bands. RGB (red, green, blue) sensors detect the intensity of light in the red, green, and blue areas of the spectrum, whereas CMYK (cyan, magenta, yellow, black) sensors measure the intensity of light in the cyan, magenta, yellow, and black regions of the spectrum. White light is a mixture of three basic colors known as primary colors. They are red, blue and green. These colors have different wavelengths. Combinations of these colors at different proportions create different types of colors. When the white light falls on any surface, some of the wavelengths of the light are absorbed by the surface while some are reflected back based on the properties of the surface material. Colour of the material is detected when these reflected wavelengths fall on the human eye. A material reflecting wavelengths of red light appears as red. The component used to detect colors is the Color sensor . What is a Color Sensor? A color sensor detects the color of the material. This sensor usually detects color in RBG scale. This sensor can categorize the color as red, blue or green. These sensors are also equipped with filters to reject the unwanted IR light and UV light. Working Principle of Color Sensor To detect the color of material three main types of equipment are required. A light source to illuminate the material surface, a surface whose color has to be detected and the receivers which can measure the reflected wavelengths. Colour sensors contain a white light emitter to illuminate the surface. Three filters with wavelength sensitivities at 580nm, 540nm, 450nm to measure the wavelengths of red, green and blue colors respectively. Applications: Ensures accurate color in printing and packaging processes. Checks color consistency in food to maintain product quality. Matches colors in fabric and yarn production. Adjusts colors in cameras and displays for better images. Helps robots recognize objects based on color for automation. Matches colors in fabric and yarn production.

W1209 with 12V Adapter, DC Fan, DC female Jack and Alligator Clips The combo of a W1209 digital thermostat temperature controller with a 12V 2AMP adapter, a 12V DC 0.15A fan, a DC female jack/splitter, and alligator clips is a package of components that can be used to build a temperature control system. The W1209 digital thermostat controller is a standalone device that allows you to control the temperature of a system or process using a digital interface. It includes a temperature sensor, a control algorithm, and an output mechanism to control the temperature. The 12V 2AMP adapter is a power supply that converts AC power to 12V DC power, which is used to power the controller and other components. The 12V DC 0.15A fan is a small cooling fan that can be used to dissipate heat from the system. The DC female jack/splitter is a connector that allows you to split a single DC power source into multiple outputs. The alligator clips are used to make temporary electrical connections. Together, these components can be used to build a temperature control system for a wide range of applications including HVAC systems, incubators, ovens, and other temperature-controlled environments.

Common Ground Point 2 pin In electrical engineering, ground or earth is the reference point in an electrical circuit from which voltages are measured, a common return path for electric current, or a direct physical connection to the earth. Electrical circuits may be connected to ground (earth) for several reasons.

Condenser Microphone These condenser microphones are widely used in electronic circuits to detect minor sounds or air vibrations which in turn are converted to electrical signals for further use. This condenser microphone has  two legs which are used to make electrical connection with the circuit. The two plates of the capacitor, which is the heart of the microphone, The diaphragm (inside the metal body) is a very thin film of conducting metal. It is deformable and elastic in nature. The diaphragm is pasted on a solid hollow ring which provides the necessary support to the diaphragm. The back plate is a thick solid perforated metallic plate. It is coated with a permanently charged electret material to eliminate the need of polarized power supply. These electrets are made by melting a dielectric material (like wax, plastic, etc) that contains polar molecules and solidifying them back in a strong electrostatic field. The polar molecules of the dielectric material are inclined towards the direction of the electrostatic field and create a permanent electrostatic bias in them. In the modern microphones, PTFE (Poly Tetra Fluoro Ethylene) plastic is used to form the electric material. The design of the holes plays a very vital role in reducing the air damping and mechanical thermal noise. The two plates have a small gap between them to allow the movements of diaphragm. A very fine thin film of plastic is placed between the two plates to provide electrical insulation. The diaphragm moves in the air gap between the plates with the slightest disturbance caused in the surrounding air pressure by the sound signal. If you want to use this condenser microphone in your project, for that you will need few essential components like batteries or power supply , IC , resistors and capacitors . Features: Low noise Low power consumption Suitable for a wide variety of Electronic products Multi-channel High signal to noise ratio High resistance to vibration check out : INMP441 MEMS High Precision Omnidirectional Microphone Module I2S

Cooling Fan DC 12V 3010 for 3D Printer The 12V 3010 Cooling Fan for 3D Printer is Small but powerful exhaust cooling is designed for the 3D printer . It has two pin connector to connect in a printer controller. DC Fan operates at 12V supply and operates automatically by the Printer controller system. It is used to mount on extruders to maintain the temperature of an extruder for seamless printing. This mini fan has the ability to run at a speed of 6800 ~ 13000 rpm. The body of the fan is built from a combination of resin and plastic material. The combination provides strength and insulation to the fan. Due to its manufacturing, It is light in weight and strong enough to bear some falls on the ground. So if you are looking for a perfect combination of strength and insulation in a single fan, then you are in the right place. Note : Image Shown may differ from actual product in term of the brand name. Features: Good airflow Noiseless Performance Very low Current consumption Easy to install and connect.