100% Brand new , never used Item's color might be different from the picture because of the aberration. Feature: Solid state, vibration free, noise-free. Simple to install and operate. Each device is fully inspected and tested. Fitted with 2.85 inch insulated leads . Perimeter sealer for moisture pr...

Arduino is an open-source hardware and software platform where users can create tremendous electronic projects using programming via Arduino IDE, which users need to download directly from Arduino.cc. Since Arduino is open source, ELEGOO got the chance to make the same UNO R3 board which is fully co...

This is a great add-on to arduino or raspberry pi, It comes with more than 500pcs sensors and components, all components are carefully bagged, most of them bagged separately, with combined bags pretty logical.The box is large enough, you can easily to repack all the stuff back into the box . We prov...

Introduction This super kit is suitable for the Raspberry Pi 4 Model B,Raspberry Pi 3 Model B, 2 Model B and 1 Model B+. It includes various components and chips that can show different interesting phenomena. You can make it happen by following the experiment instructions, and learn basic knowledge...

15 Projects  Lesson 1 Blinking LED  Lesson 2 Controlling an LED by a Button  Lesson 3 Flowing LED Lights  Lesson 4 Breathing LED  Lesson 5 RGB LED  Lesson 6 Buzzer  Lesson 7 How to Drive a DC Motor  Lesson 8 Rotary Encoder  Lesson 9 555 Timer  Lesson 10 Driving LEDs by 74HC595  Lesson 11 Driving 7-S...

Kuman Breadboard Learning Kit Cable Resistor Capacitor LED Potentiometer for Arduino, also suitable for Raspberry pi 3 model B,2B, rpi 1 B+ A+ A so on. Component listing: 400 tie-points Breadboard X 1 Power Supply Module X 1 Female-to-male Dupont Wire X 20 65 Jumper Wire X 1 Precision Potentiomet...

The AstroAI AM33D Multimeter is designed to safely and accurately troubleshoot a variety of automotive and household electrical problems.  It's easy and safe to operate and features many different functions for measuring current, voltage, and resistance, as well as continuity, transistor, and diode...

Do It All, and Then Some The Etekcity MSR-R500 Digital Multimeter is a practical tool for electricians, hobbyists, and general household use. It is easy to operate and features many different functions for measuring current, voltage, and resistance, as well as continuity, transistor, and diode testi...

Component listing: 1pcs UNO R3 Controller Board 1pcs LCD1602 Module ( with pin header) 1pcs Breadboard Expansion Board 1pcs Power Supply Module WARNING: Pls. do not use the voltage higher than 9V 1pcs Joystick Module 1pcs IR Receiver 1pcs Servo Motor (SG90) 1pcs Stepper Motor 1pcs ULN2003 Stepper Mo...

The AstroAI True RMS Multimeter is designed to be safely and accurately used by professionals in a commercial setting or weekend DIYer's that need a little more power utility from their standard digital multimeter. It's easy and safe to operate with advanced features built for measuring seemingly ev...

Etekcity's Digital Clamp Mustimeter ensures household electricity maintenance safe and easy. With the capability to test voltage, resistance, continuity and diodes, the built-in clamp enables you to measure AC current without direct dangerous contacting. The clip can extend to test cords and wires u...

C.Crane Universal Solar 11-in-One Battery Charger with Meter - This high powered solar charger charges two Rechargeable Batteries of the same type and size (D, C, AA, AAA). It puts out about 150mah and about 5 volts. All of the other solar battery chargers we tested were unsuitable because their vol...