| Introduce real-time UART sensor monitoring with the ESP32 Serial Terminal Monitor. This portable, easy-to-use device displays sensor data on...
More about Test & Measurement (296)
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| Want to repurpose an operational amplifier from a previous project or an old parts collection? You can construct a specialized op-amp tester...
| Inductors may lose their inductance at higher currents because of core material saturation, which limits the range of use. Here we look at a...
| Go wireless with RS-232! With an Espressif ESP32 module, you can give wings to a serial interface. In addition to its serial link communicat...