Need a big battery for your project? This lithium ion pack is made of 2 balanced 2200mAh cells for a total of 4400mA capacity! The cells are connected..
This module is made for charging rechargeable lithium batteries using the constant-current/constant-voltage (CC/CV) charging method. In addition to sa..
Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its spee..
This is an easy, simple to use Passive IR (PIR) sensor – it only needs a single I/O pin on a microcontroller.or can be easily interfaced with relay or..
The Arduino community has come up with the latest revision for the Uno board. It is a beautifully designed board not only from its looks but has some ..
A float switch is a device used to sense the level of liquid within a tank. The switch may actuate a pump, an indicator, an alarm, or other device.
U..
This is a great first stepper motor, good for small projects and experimenting with steppers. This uni-polar motor has a built in mounting plate with ..
The ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. T..
This 16-button keypad provides a useful human interface component for microcontroller projects. Convenient adhesive backing provides a simple way to m..
This lithium ion battery contains a 2600mAh and a protection circuit that provides over-voltage, under-voltage and over-current protection. Yet, it is..
Jumper wires are simply wires that have connector pins at each end, allowing them to be used to connect two points to each other without soldering. Ju..
Advanced Safety, Professional CertificationPass the 2KV surge testing and also ceritified by ANATEL which ensures MINIR2 more secure in use.Safety, Im..
This is an LM2596S DC-DC buck converter step-down power module with high-precision potentiometer, capable of driving a load up to 3A with high efficie..
Very thin wall tubing good protection for temperature sensitive components.Low shrink temp improves production efficiency.Suitable for various electri..
This screw terminal can be removed with an extra plug.This makes it easy to switch between different terminals without having to unscrew the terminals..
This is the OneNineDesign Touch Screen Case for the Official Raspberry Pi 7" touchscreen display and the Raspberry Pi 4 - now available in black, whit..
【SUPERIOR DURABILITY】- QILIPSU outdoor junction boxes are made of premium ABS material, providing exceptional resistance against impact and ensuring e..