HC-05 is a class-2 bluetooth module with Serial Port Profile , which can configure as either Master or slave. a Drop-in replacement for wired serial c..
This is a very common 0.1uF capacitor. Used on all sorts of applications to decouple ICs from power supplies. 0.1" spaced leads make this a perfect ca..
Ideal for development and prototyping work, Stripboard (Veroboard) is designed primarily for hard wiring of discrete components, typically in analogue..
If you need to connect a DC power adaptor to a board that doesn't have a DC jack - this adapter will come in very handy! There is a 2.1mm DC jack on o..
Breadboard including power supply. The power supply can directly take power from DC wall plug or USB port and outputs are selectable between 5V or 3.3..
The HC-SR04 ultrasonic sensor uses sonar to determine distance to an object like bats or dolphins do. It offers excellent range accuracy and stable re..
These are 20cm and 10 cm long jumper wires terminated as male to male. Use these to jumper from any female header on any board. Multiple jumpers can b..
The adapter interfaces the 1602/1604/2004 LCD to the arduino. It has an output port of 4wires, meaning it frees up the much needed I/O ports of the ar..
LCD Display Module 1602 - BLUETransform your electronics projects with this high-quality 1602 LCD Display Module, designed to provide a crisp and clea..
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 ..
Need some indicators? We are big fans of these diffused red LEDs, in fact we use them exclusively in our kits. They are fairly bright so they can be s..
Need some indicators? We are big fans of these diffused red LEDs, in fact we use them exclusively in our kits. They are fairly bright so they can be s..
The SN754410NE from Texas Instruments is a quadruple half-H driver that can be used for bidirectional control of two DC motors or to control a single ..
This 16-button keypad provides a useful human interface component for microcontroller projects. Convenient adhesive backing provides a simple way to m..
This is the latest DS18B20 1-Wire digital temperature sensor from Maxim IC. Reports degrees C with 9 to 12-bit precision, -55C to 125C (+/-0.5C). Each..