Content for Perfboard

The Attiny85/45 Capacitor Tester

“Many multi meters (like mine) don’t have the functionality of measuring capacitance. This is especially annoying as one has no way of determining how accurate a capacitor is. If you doubt your resistor you can easily measure it, but …

Arduino Tamagotchi Clone - Digital Pet

“With over 76million units sold worldwide Tamagotchi was one of the most popular toys of the 90s. As you can see on the small OLED display we take care of a small dinosaur. Using the meters, like the hunger meter …

Basic IC Tester Using Arduino NANO

“Basically this is the easiest project with Arduino Nano but more of thinking in the code. This project involved with circuit design and coding. This is done by 2 layer PCB and Arduino Nano, which test the basic IC’s …

DIY ultra cheap combination lock

“Today I am back with another project called DIY ULTRA CHEAP COMBINATION LOCK CIRCUIT. A combination lock is a type of locking device in which a sequence of numbers or symbols is used to open the lock. There are two …

ArduRadio AlarmClock

“This is the evolution of the ” DIY Alarm Clock ” (https://www.instructables.com/id/DIY-Alarm-Clock) with the addition of the radio (TEA 5767). Navigating the Web I found a beautiful project of an FM radio with Arduino (https://www …

Garden Train - Arduino Wireless NMRA DCC

“Further to previous instructable with DCC on dead rail system, I have developed the idea further with a hand held DCC Command Station with keypad and LCD display. The Command Station contains all the coding required for NMRA DCC instructions …

IoT Based Smart Farming Stick Using Arduino and Cloud Computing

“Smart farming based agriculture IoT stick is regarded as IoT gadget focusing on live monitoring of environmental data in terms of temperature, moisture and other types depending on sensors integrated with it. Agricultural IoT stick provides the concept of “plug …

Controlling RC Car Via a Web Interface

“Hii friends, In this instructable I’m going to teach you to make an RC Car via a web interface. We’ll control it wirelessly through a server of our own. Using the method that I’ll be showing you …

Real Time Face Detection and Tracking Robot using Arduino

“Ever wanted to build a Face Tracking Robotic Arm or Robot by simply using Arduino and not any other programming like OpenCV, visual basics C# etc? Then read along, in this project we are going to implement face detection by …

Simple & Easy to Make Vu Meter or Audio Meter Using LM3915

“In this tutorial i will show you how to make a simple & easy Vu Meter or Audio Meter using LM3915.”