PowerBoost 1000C is the perfect power supply for your portable project! With a built-in load-sharing battery charger circuit, you'll be able to keep your power-hungry project running even while recharging the battery! This little DC/DC boost converter module can be powered by any 3.7V LiIon/LiPoly b...

Add Internet to your next project with an adorable, bite-sized WiFi microcontroller, at a price you like! The ESP8266 processor from Espressif is an 80 MHz microcontroller with a full WiFi front-end (both as client and access point) and TCP/IP stack with DNS support as well. While this chip has been...

PowerBoost 500C is the perfect power supply for your portable project! With a built-in battery charger circuit, you'll be able to keep your project running even while recharging the battery! This little DC/DC boost converter module can be powered by any 3.7V LiIon/LiPoly battery, and convert the bat...

PowerBoost is the perfect power supply for your portable project! This little DC/DC boost converter module can run from 1.8V batteries or higher, and convert that voltage to 5.2V DC for running your 5V projects. Like our popular 5V 1A USB wall adapter , we tweaked the output to be 5.2V instead of a...

Note: For Android devices without standard USB interface like Samsung Galaxy i9300 S3, S4, S5, Nexus 4, Nexus 5, Nexus 6, Nexus 10, an Extra OTG Adapter is needed. The scanner supports FEDEX / USPS tracking number. Add Prefix and Suffix feature, you can add characters in front and after each scan. S...

We have upgraded the shield kit to make the bestest, easiest way to drive DC and Stepper motors. This shield will make quick work of your next robotics project! We kept the ability to drive up to 4 DC motors or 2 stepper motors, but added many improvements: Lots of other little improvements such as...

Split cable and satellite signals without a connector cable or an external splitter by installing the Splitter/Wallplate Pro (Original). This single-gang wallplate has a built-in splitter, so you can connect two devices directly to your single cable signal. It supports direct connections for your TV...

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...

★★★Factory Outlet, welcome to buy★★★✔Features:4 High Quality Solid Capacitors for stable and safe power delivery. Multiple Voltage Regulation Components (Voltage Regulating Diode and Linear Regulator)Overcurrent Protection (Surface Mounted Fuse) to safeguard your components in the event of a short c...

These dc buck boost converters are excellent power transformers. They feature wide input voltage, low power consumption, high efficiency, great reliability. They can work safely and reliable in -40°C~80°C range. Widely used to golf cart, motor, speaker, GPS, LED car display screen, air-conditioner,...

A heat sink is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device, thereby allowing regulation of the device's temperature at optimal levels. In computers, heat sinks are used to cool central processing units or graphics processors. Heat sinks are used...

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...