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“Hardware - Raspberry Pi Pico - Precision RTC Module (DS3231) - Pico Display Pack Software MicroPython The software is written in MicroPython 1.15 and uses a custom build from Pimorony which includes drivers for the display. Download it from the official Pimorony …
“A small logic probe for CMOS and TTL circuits. Measures 5 states, detects pulses and can play different tones for the different states. Looking back through some of the stuff I have built over the years I came across a …
“An assistive device for visually imparied people, it measures the distance between the user’s wrist to obstacles and vibrates proportionally The new version of an open source assistive device for visually imparied people, It measures the distance between the …
“ZX80 Computer revisited and adding program loading capability with an ESP8266 (ZXBrowser)”
“Introduction This big 3D printed big radio controlled boat is designed to house water monitoring equipment and other environmental utility systems. The hull is a catamaran design with both sides of the hull connected with carbon tubes. It is capable …
“Clock alarm temprture senseor and timer, all in one device using an arduino uno and RTC In this project we will make an arduino clock alarm with timer and a temperature sensor.”
“A contour gauge is a useful tool for extracting a flat, two dimensional profile from a three dimensional object. What would be even more useful, is if the tool could input into a computer, for use in CAD modeling. This …
“… another contribution to the topic “Tensegrity”. The main difference to the other models is that the tension in the middle is not created by a thread but by the attracting force of two magnets. Therefore the top is of course …
“In this article “How to Controls WS2812B Using ESP-01 Arduino (ESP8266)”. I made a custom module for the WS2812B LED using the ESP-01. With this module I can make various creations using the WS2812B LED. Among them are …
“Hello Guys Whats up, In this instructable, I am making an Awesome mini laser engraver from old DVD writers. It’s very interesting project for any electronics hobbyist & Engineers. You can use this laser engraver machine to make any kind …