Content for Perfboard

DIY Writing Machine Using Scratch

“Hi everyone welcome to our new instructables today’s project is a mini CNC plotter which have been made using old recycled scratch materials so let’s see how it’s made”

ESP32 Air Quality Monitor

“Keep track of air quality with pretty graphs These are my prototypes of an IOT air quality monitor primarily based on the ESP32 and CCS811 sensor. They’re meant for indoor use. They are not the prettiest at the moment …

Etch-A-Snap - The Raspberry Pi powered Etch-A-Sketch camera

“Etch-A-Snap is (probably) the worlds first Etch-A-Sketch Camera. Powered by a Raspberry Pi Zero (or Zero W) it snaps photos just like any other camera, but outputs them by drawing to an Pocket Etch-A-Sketch screen. Quite slowly. Photos are processed …

Extremely Sensitive Cheap Homemade Seismometer

“Easy to build and cheap sensitive Arduino seismometer Otherwise, the seismometer itself consists of two parts, a mechanical tremor detector, and an electronic part that turns these tremors into electrical signals, amplified them and converts them into digital signals, which …

Project  Pocu-Weather

Pocu-Weather

“POCU-WEATHER is a pocket-sized weather station. Which is Iot based application and helps in open-source monitoring of weather anywhere from the world.”

Arduino MKR Weather Monitor

“Simple weather station with WiFi forecast and measuring of temperature, humidity, air pressure via MKR ENV shield. We got some of the brand new MKR ENV shields some days ago. These shields have several sensors (temperature, air pressure, humidity, UV …

Basic Transistor Tester

“In this instructable I will be showing you how to create a Simple Transistor Tester!”

Contactless Voltage Detector

“3 Ways to Build Your Own Contactless Voltage Detector For Less Than a Dollar When electricity is not properly handled, it results in electrical shocks with a nasty experience; which is why safety must come first when working with electricity …

Fizzle Loop Synth V3 (555 Timer)

“This is my 3rd Fizzle Loop Synth circuit and it builds on the previous 2 which can be found here and here. The heart of the synth is 3, 555 Timer IC’s which are used to make some really …

HS101: A high quality, and Cheap DIY Oscilloscope

“One of the most interesting thing about being a maker is you never get tool-stranded, with the right components, makers tend to have the ability to build makeshift tools on the go. Today, we will take a look on how …