Other
“The idea I’ve been obsessed with optimising and tracking my time since university. I wanted to know exactly where I was spending my time, and how it’s possible that I seemingly could go through a whole week without …
“Smart open source robotics project for makers and students. Combines electronics, mechanics and informatics in one system. Welcome robot friends :) We decided to create this little robot to have an interdisciplinary subject in our studies. This project turned into a …
“Here are the DIY files so you can build your own DiscoBall. There are 3 main parts to DiscoBall, the centre, the alignment caps and the ribs. These files don’t include a portable power solution. I used a dc-dc …
“Mount in front of your garage to help you park at teh exact right distance. I kept hitting the back of my garage so instead of learning how to drive, I made a gadget. This senses distance from a vehicle …
“I wanted to test a pc power supply At first I was messing about with some big resistors but then I decided it would be nice to have an “active load” that you can set to a particular current. You …
“Simple Arduino-based “World Band” radio receiver with very good characteristics. When you mention Arduino radio, you always think of modern FM radio (88-108 MHz in Europe). The LW, MW and SW band cover the range from 0.2 to 30 …
“DNA I had my DNA sequenced by dantelabs.com (the 30X whole genome sequencing). They provide fastq, aligned bam, and vcf files, but just to understand some more about the process I redid the alignment with bwa and the variant …
“Motivation Recently, there has been a wave of robberies in my country which are targeted at elderly people in their own homes. Usually, access is granted by the occupants themselves since the visitors convince them that they are caregivers/nurses …
“In this project, you’ll build a sensor monitoring system using a TTGO LoRa32 SX1276 OLED board that sends temperature, humidity and pressure readings via LoRa radio to an ESP32 LoRa receiver. The receiver displays the latest sensor readings on …
“Using a relay with the ESP32 is a great way to control AC household appliances remotely. This tutorial explains how to control a relay module with the ESP32. We’ll take a look at how a relay module works, how …