DIY Voltmeter using a simple voltage sensor and Arduino Uno and a Nokia 5110 LCD

DIY Voltmeter using a simple voltage sensor and Arduino Uno and a Nokia 5110 LCD

In this video we are going to learn how to build our own voltmeter using a very inexpensive sensor.


Using USB Type-C on hobbyist projects

Using USB Type-C on hobbyist projects

Tyler has build a breakout board for Type-C USB plug and explains how this can be used in various DIY projects.


4 Channel RC Servo Controller Board

4 Channel RC Servo Controller Board

This PIC microcontroller based RC driver is able to control 4 RC Servo by on board independent 4 potentiometer , 4X3PIN header...


6 Digit Serial Display Driver with CAT4016

6 Digit Serial Display Driver with CAT4016

6 Digit serial display project has been designed around CAT4016 IC from ON semi.


USB to UART Converter with GPIO – MCP220

USB to UART Converter with GPIO – MCP220

The Module is based on The MCP2200, which is a USB-to-UART serial converter which enables USB connectivity in application that...


Open-Source SWD Programming Adapter

Open-Source SWD Programming Adapter

Ethan Zonca has designed a programming adapter for use with STM32 programmer.


ATtiny10 Mini Breakout Board

ATtiny10 Mini Breakout Board

Dan Watson has designed a tiny breakout board for the Atmel ATtiny10.


USB to Serial Adapter using FTDI FT231X

USB to Serial Adapter using FTDI FT231X

Sergey @ malinov.com has build another FTDI FT231X based USB to Serial adapter and provides the design files to the public domain.


Staff with Click Sound and Obstacle Alarm

Staff with Click Sound and Obstacle Alarm

People who are visually impaired usually use a staff to guide them as they walk.


Nandland Go Board – Your FPGA Playground

Nandland Go Board – Your FPGA Playground

There’s a new FPGA development board on Kickstarter.


DC Motor IR2104 H-BRIDGE

DC Motor IR2104 H-BRIDGE

H-Bridge has been designed around IR2104 IC from international Rectifier.


Raspberry Pi Zero: the $5 computer

Raspberry Pi Zero: the $5 computer

Raspberry Pi has announced a really cheap micro computer priced at only 5$.