Product DescriptionFeature:This is an 37 In1 Sensor starter kit, adds more components to achieve more features and experiments.You'll learn and build a lot of creative projects with this kit.Start with the basics of electronics, to do more complex projects.Package included:1 x Module of Zumbador assistant of cleina KY – 0061 x LED Mo..

Product DescriptionDescription: Q1 is an excitation amplifier, which gives enough driving signal to the output stage of power amplification; R1 and RP2 are the bias resistors of Q1; R3, D1 and RP3 are connected in series on Q1 collector circuit to provide bias for Q3, so that it can be in the micro-conduction state in static state to eliminate..

Product DescriptionDescription: Output power: Typical 20W (maximum 30W)Speaker impedance: 4-8Total harmonic distortion: <0.04%Signal-to-noise ratio: 105dBFrequency response: 14Hz-100kHz (maximum range from 3.29Hz to 482.29kHz calculated by RC high-low-pass circuit)Power Supply Voltage: Recommended +25V (maximum voltage should not exceed +30..

Product DescriptionDescription:The newly developed primary coil of this product is already in the PCB board, no need to be wound on the outside, which is convenient for the fans to install, high efficiency and beautiful. It is a new design. This Tesla coil is safe and will not be electricity. there is no arc, it can only be used to light space. It ..

Product DescriptionDescription: This module uses PWM (pulse width modulation) to control the speed of the motor, adjust the duty cycle of pulse width to make the speed change from 0 to maximum. The wider the width of control waveform peak, the faster the motor speed; conversely, the wider the width of control waveform trough, the slower the mo..

Product DescriptionIntroduction: This is knob angle sensor module based on 10K ohm trimmer potentiometer, and it outputs the analog voltage value of 0 ~ VCC. The output will varies linearly with the rotation angle. It is suitable for 3.3V and 5V SCM system, and it is compatible with the arduino board. Especially suitable for volume control, light..

Product DescriptionDescription: PCB size: diameter 50mmPCB Material: single sided 1.4mm FR-4 sheetSupply voltage: 5VLED quantity: 10 5mmLEDLED color: red, yellow, green, blue, white. Package Included:10 x DIY Colorful Acoustic Rotating LED Lamp Kit..

Product DescriptionFeature:This is an upgrade version UNOR3 starter kit, adds more components to achieve more features and experiments.You'll learn and build a lot of creative projects with this kit.Start with the basics of electronics, to do more complex projects. Package Included:1 x Resistor: 1K 10K 220R 330R1 x Ultrasound1 x All the wa..

Product Description1. 3.5 inch IPS screen, 480?320 resolution.2. 60 frame experience, smoothly display, no more frame loss.3. Compatible with A+/B+/2B/3B/3B+ ( Zero/Zero W/Zero WH requires another HDMI cable).4. Integrates battery charge circuitry, powered from a 18650 lithium battery (NOT included), plays anywhere anytime.5. Battery capacity in..

Product DescriptionDescription: Welding exercises for beginnersOverall beautiful and practicalBoard Diameter: 6.1cm/2.4Inch Package Included:1 x DIY 4017 Running Water Light Kit..

Product DescriptionDescription:Size: 83x28x11mmMaterial: transparent acrylicWeight: About 40g24 kinds of cool flash mapsThis is a DIY kit and needs to solder yourself.Package included:3 x DIY LED Hand Spinner Electronic Kit..

Product Description1. IPS screen, 1024×600 hardware resolution, configurable by software (up to 1920×1080) 2. Supports popular mini PCs such as , BB Black, Banana Pi, as well as general desktop computers 3. When works with , supports Raspbian, Ubuntu, WIN10 IOT, single touch, and driver free 4. When work as a computer monitor, supports Windows 10/..

Product DescriptionDescription: PCB size: diameter 50mmPCB Material: single sided 1.4mm FR-4 sheetSupply voltage: 5VLED quantity: 10 5mmLEDLED color: red, yellow, green, blue, white. Package Included:5 x DIY Colorful Acoustic Rotating LED Lamp Kit..

Product DescriptionFeature: This is an upgrade version UNOR3 starter kit, adds more components to achieve more features and experiments.You'll learn and build a lot of creative projects with this kit.Start with the basics of electronics, to do more complex projects. Package Included: 1 x UNOR3 motherboard65 x Bread lines1 x Drive..

Product Description7inch HDMI LCD (C) Features1. 800 x 480 high resolution,Capacitive touch control 2. Supports popular mini-PCs like , BB Black, etc. -When working with , supports Raspbian, Ubuntu, WIN10 IoT, single touch, and driver free -When working with other mini-PCs, driver is required and should be developed by users 3. Not only for mini-P..