Other
“The 555 is one of the most popular chips on the market and hundreds of projects have been created using it. More than 30 billion have been produced and it can do almost anything. This project is a universal 555 …
“It has been a while since i posted my Tinker Rule which i made during college days. I received a few requests for the ready to etch pdf which helped me gauge if this seemed to be useful to people …
“I often find myself using seven segment displays in my projects, as they possess a retro look. Not only do i like using them but i also like making them. Through my encounters with seven segment displays i have learnt …
“I’ve been dreaming of a reasonable way to make a bracelet full of neopixels for a while now. I finally realized a way to do it so I will share my process with the world. I only made my …
“Nextion display is a seamless HMI solution that can make your interface talking to a process, machine, application or appliance. It uses just one serial port to do communicating. It can be applied to various projects. And I can see …
“This chair design is old. Some say it dates back to the the mid 1700’s with Mountain Men roaming the US. Some call it a Viking chair and claim it is a Medieval design. For certain it popped up …
“This Instructable documents how to create a simple heart rate monitor using Photoplethysmography with an IR phototransistor via transmissive absorption using the Arduino to process the pulsatile data and display live results via a TFT screen. To use the source …
“It’s amazing that you can buy a small computer like the Raspberry Pi for under $50. However what do you do with a small cheap computer like this? Make yourself a retro gaming handheld emulator of course! There are …
“ESP8266 modules are great low cost stand alone controllers with built in Wi-Fi, and I already made a simple Blink instructable with ESP8266 NodeMCU module. The advantage of the ESP8266 over Arduino and other controllers is the builtin Wi-Fi. In …
“I was bored so I started to fiddle around with transistors. The reason this became a LED fade and constant current circuit is just because the parts were at hand and lights in different colors is always cool. Please see …