Content for Perfboard

Oscilloscope Arduino 5110 Display

“Today I will show you a simple oscilloscope with a 5110 display. There are 3 UP, DOWN and SELECT buttons for operating the oscilloscope. In the menu you can change the contrast, time and resolution. List Elements: Arduino Display 5110 …

CNC Machine Project

“Brief Abstract about my project:- A CNC machine or computer numeric machine is designed to control various machinery functions using computer programs. In this project, the machine is made such that the code made for it can be used to …

Core Rope Memory

“The 50th anniversary of the Apollo mission brought around lots of projects and talks about the technology that made the mission possible. One item that always fascinated me is “magnetic core memory”, a type of RAM made of tiny ferrite …

DIY Function/Waveform Generator

“In this project we will have a short look at commercial function/waveform generators in order to determine what features are important for a DIY version. Afterwards I will then show you how to create a simple function generator, the …

SteamPunk Radio

“This project is without doubt the most complex I have undertaken, with sixteen IV-11 VFD tubes, two Arduino Mega cards, ten LED Neon light circuits, a servo, an electromagnet, two MAX6921AWI IC Chips, five DC power supplies, a HV …

The ‘Do More’ Timer, Inspired by Casey Neistat

“Summer, the lovely season when things happen. But sometimes we tend to forget the time. So to remind us the time left , I designed this Casey Neistat’s ‘Do More’ DIY arduino driven timer which can be programmed to display …

How to Make a Mini Oscilloscope at Home Using Arduino Nano

“Make your own mini oscilloscope at home. It’s simple and easy to do! Components needed Arduino Nano SSD1306 OLED display 1N4148 Microswitch 104 capacitor Resistors: 100Ω, 12k, 120k, 510k What is oscilloscope? An ‘oscilloscope’, previously called an ‘oscillograph’, and …

2.75” 7-Segment LED Display Counter

“2.75” 7-Segment LED Display Counter 0-9 is a project based on cmos technology to operate correctly a 7-Segment LED Display of 6.8 V. The IC 4026 counter chosen is a practical counter operates without decoder, and with help …

Led Matrix Touch Control

“This time Ill share how to integrate touch control into the bi-colors led matrix 16x32. It can be used to control indoor devices via led panel or carry out some interactive effects by touch action. It may sound strange but …

4 Bits Binary Counter Up/Down

“The counter is a 4 bits binary counter up/down. That is, this counter can counter from 0 to 15 or from 15 to 0 because it counts either up or down. The project is a binary counter made with …