The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...
Engineering used to move in seasons, with requirements one quarter, schematics the next, and boards and firmware last.
Tired of building the same old Arduino projects like blinking LEDs, temperature monitors, and line-following robots? Now it’s time for something fun. It’s time to turn your skills into entertainment ...
Here's the new description with all links and additional text removed: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 ...
Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as ...
The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...
It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...
This DIY 6-DOF robot arm project details a two-year build cycle using 3D printed parts, custom electronics, and over 5,000 ...
Budding geniuses deserve gifts that match their geeky interests. Whether it's robotics or chemistry or the mechanics of remote-control cars, the educational toy market is chock full of kits that help ...
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