Other
“Build an optical RPM indicator for your CNC router with an Arduino Nano, an IR LED/IR Photodiode sensor and an OLED display for less than $30. I was inspired by eletro18’s Measure RPM - Optical Tachometer Instructable and wanted …
“It is very challenging to compress code in small memory micro-controller unit (MCU) such as Digispark ATtiny85, which is offering only 6kB. Suppose you want to attach it to a tiny OLED (128x32 pixels) and make it write easily readable …
“This year I had a special gift for my girl. Earrings that feature an oled screen with animations of her favorite arcade game, Tetris. The original idea was to have tetris blocks fall from the top of the screen to …
“I will show in this instructable how to connect a NodeMCU V2 Amica (ESP8266) via I2c to an OLED display based on the famous SSD1306 chip. For the OLED we will use in this instructable an OLED Shield which comes …
“WiFi Kit 32 NTP Clock is another of my learning forays into the numerous features of the ESP32. During startup, the clock obtains the current date and time from an ntp server, adjusts for time zones (see the Software step …
“After having difficulties with the Adafruit Feather ESP32 and static discharge sensitivity, I needed to find a suitable alternative for my previous, current and future ESP32 based projects. After testing a variety of ESP32 boards (none of which exhibited the …
“The concept is rather simple: the picamera takes a photo every 15 seconds, if my face is found, current time is recorded. The logged time then added up to calculate my exact working hours every week. The result is displayed …
“If you find this project interesting please vote for me in the Arduino contest and the Epilog challenge. I wanted a smartwatch that showed me notifications from an iPhone, was small enough to wear, and had a rechargeable battery that …
“This is a very basic design of a robot face made of 2 OLED’s and a servo controlled over bluetooth from a smartphone. I am working on a robot and i wanted develop a simple start of controlling they …
“An Arduino code that displays on a small 0.98” OLED SSD1306 Date/Time and also calculates and displays Salat Time for a given town”