Content for Perfboard

DoReMiQuencer - Programmable MIDI Sequencer With Keyboard

“This device was created for use with VCVRack, a virtual modular synthesizer created by VCV, but can serve as a general purpose MIDI controller. It serves as a MIDI sequencer or keyboard, depending on the selected mode. The MIDI notes …

New Wireless IOT Sensor Layer for Home Environmental Monitoring System

“This Instructable describes a lower-cost, battery-powered wireless IOT sensor layer for my earlier Instructable: LoRa IOT Home Environmental Monitoring System. If you haven’t already viewed this earlier Instructable, I recommend reading the introduction for an overview of the capabilities …

Braille Keyboard With Voice Output

“In this world, there are around 286 Million Visually impaired people, out of which around 39 million people are Blind. These people have very rare access to technology. Due to this reason, they have been left behind in the field …

How to Build Your Own Anemometer Using Reed Switches, Hall Effect Sensor and Some Scraps on Nodemcu. - Part 1 - Hardware

“Since I started with the studies of Arduino and the Maker Culture I have liked to build useful devices using junk and scrap pieces such as bottle caps, pieces of PVC, drink cans, etc. I love to give a second …

How to Make a Wireless Air Piano Glove

“Purposes and functions: Our wearable technology project is to create a wireless air piano glove with synchronized lights using basic electronics, a micro-controller such as a HexWear, and a laptop with Arduino and Max 8 software. The uses of our …

Simple Autorange Capacitor Tester / Capacitance Meter by Hand and With Arduino

“Hello! For this physics-unit you need: a power supply with 0-12V_ _ one or more capacitors one or more charging resistors_ _ a stopwatch a multimeter for voltage measurement_ _ an arduino nano a 16x2 IC display_ _ 1 / 4W …

Arduino Walkie Talkie

“The long wait is over, Tri-band Ham Radio Handheld Transceiver is here! - Arduino Pro Mini based 430/220/144 MHz 2 Watts, fully customizable, programmable with these features: - 2 watts output in high, midden and low; - 70 cm band, 1 …

Building an Automatic Solar Tracker With Arduino Nano V2

“Hi! This Instructable is meant to be a part two to my Solar Tracker project. For an explanation of how solar trackers work and how I designed my first tracker, use the link below. This will offer context for this …

DrumCube, an Arduino Robot Drummer

“Live music gigs are always a very special thing, but to produce it, you need humans, and humans are not always available. I occasionally play gigs equipped by my guitar and my voice, but music generally features many others instruments …

Arduboy Clone With Arduino Nano and I2C Oled Display

” A cheap version of the Arduboy clone with which you can play a number of original Arduboy games. Arduboy is a miniature game system the size of a credit card. It comes installed with a classic 8-bit game and can …