Other
“About two years ago, I made a little LED tree as a gift. An extremely simple design with 17 white 0603 LEDs soldered to magnet wire, twisted and bent to make branches, and combined them to a small LED bonsai …
“With the Covid-19 pandemic ongoing it is not likely there will be any further Breadboard Games events this year. There was a small event in early March in Kevin St. public library with children from Singe Street primary school. On …
“Easy to build but very capable and handy DIY solder paste dispenser built mostly from cheap Ebay components and modules. Already finished and nicely working solder paste dispenser. Powered with cheap ebay mini DC motor with gearbox (100RPM) and long …
“This is a simple clock made using readily available components. The Microcontroller used is an inexpensive STM32F030F4P6. The display is a 16x2 LCD with I2C backpack (PCF8574). The clock circuit can be built using small prototyping boards and a TSSOP28 …
“How low we can Go and still do something useful? I recently bought this ridiculously cheap board: STM32F030F4P6 I bought it for three reasons. First, I have never dealt (as a programmer) with STM32F0 series. Second, the STM32F10x series is …
“The Peacefair PZEM-021 energy meter is very popular and super cheap at ebay - the unit is very good and usefull for all sorts of projects and to be used when working with mains powered electronics. This energy meter is …