Other
“I have been working on motorising my bicycle using a geared DC motor and now I need a battery pack for that. So to make a battery pack I have decided to go with the popular 18650 lithium ion cells …
“I thought this was a really neat use of a 4-layer PCB in an artistic style! I started thinking about how you could design a PCB like this in KiCad. One thing led to another and I’d ended up …
“Christmas tree LED decoration with a 555 timer and blinking LEDs. Story This is a how to solder kit for beginners to encourage children to learn how to solder and the result can be hung on your Christmas tree as …
“This project show the process of creating a breakout from scratch to soldering a Sigfox modem from Wisol and send data to Azure IoT Hub. Objective The objective of this project is to assemble a PCB board that can use …
“Back in the time when I was building my Arduino based Ludwik Drone I faced a problem of choosing proper motors and propellers. I didn’t know anything about drones at that time so I had to trust motor manufacturer …
“There are multiple smart accessories such as smart glasses, smart watches, etc. available in the market. But all of them are built for us. There is a significant lack of technology to aid the physically challenged. I wanted to build …
“DMX is a protocol used to control stage lighting fixtures and special effects. Each device has it’s own channel(s) which it responds to. This channel is user selectable by a DIP switch or a display with buttons. There …
“I have done several pen and laser machines lately, so I decided to create a custom PCB for Grbl_ESP32 for these types of machines. This is a small (70mm x 60mm) PCB with all the features a pen plotter or …
“Made a cool ornament for wife, scroll down to bottom for some cool pictures & videos ;^) Another year another lot of important dates that warrant a gift for the wife. This year I decided to try and use the SPV1040 to …
“The “Breathing Exercise Light” described here is a simple and relatively inexpensive pulsing light that may support you in your breathing execises and help you to keep a constant breathing rhythm. It could also be used e.g. as a …