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“Most of us use a phone app to see the temperature outside - which is fine if you don’t mind receiving a reading from a sensor located at a meteorological station somewhere nearby. And when we finally do set up …
“Made yet another Raspberry Pi Based Retro Game Console The IDEA here was to make a portable handheld gaming console that can run RETRO Games like Contra, Pokemon, Super Mario ETC. For Display, I’ve used a 4 inch Car …
“The EDU build we released in 2020 provides remarkable flexibility for courses in environmental monitoring. However an instructor still needs to invest about five days ordering parts, testing components, and preparing kits for a 15-20 seat course being run remotely …
“Given a new platform it is only natural to think of porting Doom to it. With 264K of RAM, two CortexM0+ CPUs and a decent clock speed, the RP2040 is certainly not the tightest platform Doom has ever been ported …
“The project presented here is an SPI programable Gain Amplifier using MAX9939. The MAX9939 is a general-purpose, differential-input programmable-gain amplifier (PGA) that is ideal for conditioning a variety of wide dynamic range signals such as those found in motor current-sense …
“A anti theft SPY Wi-Fi camera using ESP32 board inside a led bulb cover. And making a reliable power supply for this. Hi guys, Today we are going to make a SPY camera using ESP32-CAM. I have some ideas …
“A 4x4 Tic-Tac-Toe game using a 4x4 touch pad and a ATtiny3216 CPU A while back I built my Touch-A-Mole game which is a version of Whack-A-Mole game that uses a 4x4 capacitive touch pad with LEDs mounted in the …
“I’ve wanted to do something musical with a vintage rotary telephone for a while now, so when I happened to come across one in a charity shop, I jumped at the chance to have a go! Be warned: there …
“How to build your own Weather Forecasting Theatre with ESP32 Meet WeatherBot, my WiFi connected weather forecasting machine. WeatherBot retrieves a local forecast from OpenWeatherMaps and then shows you tomorrows weather with a motorised mini diorama. It automatically updates every …
“This small battery powered clock can be configured to display as a analog clock, digital clock, world clock or as a digital alarm clock. This clock is similar to the Nokia Analog Digital Alarm Clock that I built a few …