ElektorLabs (77)

31-10-2019 | Automatically adjusts gain of small signals to keep the output level constant for a 35 dB range. Diode cascade is used to create the control...

23-10-2019 | Lab Team Note: This project no longer supported, but comments are always welcome. New improved version of the ESP32 Weather Station [1804...

22-10-2019 | First impressions of the Arduino Pro IDE 0.0.1-alpha.

21-10-2019 | Forward your doorbell to your smartphone or computer.

2-10-2019 | A simple voltage-controlled oscillator (VCO) built with just one operational amplifier and a few passive components.

25-09-2019 | This is a small, breadboard-friendly break-out board for the RFM95, often used for LoRa applications.

16-09-2019 | Remote 230 VAC switch with state feedback controlled over LoRa intended to be operated over long distance using the LoRaWAN Node Experimenta...

13-09-2019 | A versatile PCB combining an STM32, an RFM95 LoRa Module and rechargeable batteries and that fits in a standard enclosure.

25-07-2019 | Simulating oscillators can be problematic as they often won't start in the simulator. Here is a trick that might help you out.

22-07-2019 | Motor driver board based on a Trinamic TMC2160 high-power stepper motor driver IC with SPI interface.