The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...
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Why my next microcontroller will be an ESP32, not a Raspberry Pi Pico
The ESP32 does everything a Pi Pico does, but costs less and lasts 100x longer on batteries ...
It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for analog circuits, but can fall short with programmable logic. Tools like ...
Yesterday, I wrote about a 2-year-old open-source hardware ESP32-based DAB+ receiver project, but it turns out there's also a ...
Every science fiction fan who grew up watching the "Star Wars" movies has only ever wanted one thing: a real-life lightsaber of their own design.
Although easily dismissed by some as another cruel April Fools joke, Raspberry Pi’s announcement of a new 3 GB model of the Raspberry Pi 4 along with (more) price increases for other models was no ...
Your two favorite hobbies combined.
The Raspberry Pi is a very cheap computer that runs Linux, but it also provides a set of GPIO (general purpose input/output) pins, allowing you to control electronic components for physical computing ...
Densitron is a global provider of industrial displays, HMI and tactile interface technologies for mission-critical ...
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