Content for PCB

Sound-Activated IoT Alarm with ESP8266 and RIOTOUS

“The IoT has created an industry that is rapidly growing and connecting even the simplest circuits to the internet allows for data gathering and home automation. In this DIY project, we will look at an IoT platform called RIOTOUS to …

DIY 18650 Battery Holder

“Today, 18650 Li-ion cells are widely used in every day to day gadgets like mobile powerbanks, laptop batteries and much more. These cells are very useful and available in various different ampere ratings. However, to use these batteries in DIY …

Voltage Controlled Atari Punk Console (mini PCB)

“This gadget was designed as part of etching and PCB design workshop at PIFcamp 2017 by Staš Vrenko and Vadim Vooku Petrov. During the workshop participants learned to design a circuit in KiCAD and later etched and built the board …

DIY PWM Driver

“In this project, I will show you how to make PWM Controller. In this Project, I will show you how to make PWM Controller. I’m using the laminator for the toner transfer method.”

Digital Vibration Sensor Using LM358

“Working with sensors makes electronics better and easy to work with, there are thousands of sensors to choose from and designing sensors would make for cool DIY projects.This instructable will be a part of a series of instructables in …

How to Make a UART to Cassette Tape Interface

“Before hard disks and floppy drives were widely used by the public, cassette tapes played a vital role in the world of information storage. In this project, we will learn how to build a simple UART to tape interface so …

DIY DAQ: Make an Arduino Data Acquisition System

“This project was made as part of my senior project at my university. The idea behind the device was to make a data logger that can be carried around a lab without the need to connect to a computer. In …

DIY temperature and humidity wireless data logger

“Monitoring and controlling relative humidity is important for humans health. Too low or too high humidity feels uncomfortable, but most importantly high moisture is a factor for growing mold in your home, which could be health threatening (according to EPA …

3D Printing Circuit Boards and Components

“Using conductive filaments, circuit boards and other components such as switches, touch pads, sockets, resistors, potentiometers and capacitors can be 3D printed on a standard 3D printer.This instructable shows how to 3D print a microcontroller circuit that has a …

Project  4chord MIDI

4chord MIDI

“4chord MIDI - the USB MIDI keyboard to play every major hit pop song with four little buttons. 4chord MIDI - the USB MIDI keyboard dedicated to play all the four chord songs, from Adele via Green Day and Red Hot Chilli …