Make a scale thaty measures to a tenth of a gram. Do not use premade load cells. Keep budget under $100. Hardware used: Arduino Uno HX711 AD Converter Breadboard Wires Aluminum beam (You can use ...

Use the Arduino IDE to compile and send the script to the Arduino device. All scripts are tested on Arduino Mini Pro Each script by default uses an IR sensor to be able to control the lights remotely.

This Arduino project, described in the November & December 2017 issue of Elektor is both useful and original in many respects. It is notable for the use of a component a bit out of the ordinary: a ...

Digital displays are useful for quick and accurate readout, but lots of people prefer the physical motion of a needle moving along a dial. For instance, many smartwatch users choose an analog face to ...

Building your own digital scale or need a weight sensor for a project? This pack of 10 half-bridge load cells is a great start. Each sensor has a 50kg capacity. They are small (34mm x 34mm) and ...