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ESP RFID - Access Control with ESP8266, RC522 PN532 Wiegand RDM6300

“Access Control system using a cheap MFRC522, PN532 RFID, RDM6300 readers or Wiegand RFID readers and Espressif’s ESP8266 Microcontroller. For Users - Minimal effort for setting up your Access Control system, just flash and everything can be configured via Web …

ESP32 NTP Temperature Probe Cooking Thermometer With Steinhart-Hart Correction and Temperature Alarm.

“Still on the journey to complete an “upcoming project”, “ESP32 NTP Temperature Probe Cooking Thermometer With Steinhart-Hart Correction and Temperature Alarm” is an Instructable showing how I add an NTP temperature probe, piezo buzzer and software to my capacitive touch …

ESP32 VGA Tetris

“In this Instructables I will show how to build a clone the classic game Tetris, using an ESP32 and generating the output for a VGA monitor. This game is made possible by the amazing ESP32Lib Arduino library done by bitluni …

Project  FabGL

FabGL

“VGA Controller, PS/2 Mouse and Keyboard Controller, Graphics Library, Game Engine and ANSI/VT Terminal for the ESP32 Please look here for full API documentation If you would like to support FabGL’s development, please see the Donations page …

Four Letter Word Clock via uC

“Why build a clock that displays four letter words? The current time is everywhere; on your PC, smartphone, GPS, MP3 player, etc. Heck, you may even own a watch! Four letter words are pretty common as well. So why then …

Graphene gives a tremendous boost to future terahertz cameras

“A study in Nano Letters reports on the development of a graphene-enabled detector for terahertz light that is faster and more sensitive than existing room-temperature technologies. Detecting terahertz (THz) light is extremely useful for two main reasons. Firstly, THz technology …

HackSpace magazine #18

“This issue we look beyond the confines of our small planet into the great cosmos beyond. We discover makers building their own satellites, the hackers providing ground support for space craft and find out how to keep an eye on …

High Five! - a Robotic Hand

“One day, in our Principles of Engineering class, we set out to construct compound machines out of VEX parts. As we began to build the mechanisms, we struggled to manage multiple complex components that needed to be assembled together. If …

Project  I2C Scanner

I2C Scanner

“Detect your I2C device’s slave address using an LCD and a barebones MSP430 (M430G2553). Overview Things Story The Steps Trying it out Custom parts and enclosures Schematics Code Credits Comments(4) 2 HyperChiicken HyperChiicken Published April 14, 2019 © MIT …

Ikea Grono Wifi-Controlled Lamp

“In this instructable I will be showing you how to turn a standard Ikea Grono lamp into a Wifi-Controlled LED Lamp! The lamp has over 10 different light show modes including a sound reactive mode. If you have ever been …