What could happen when you open-source a hardware project? No, seriously. I hold a fair few radical opinions – one is that ...

The RF transmitter module ... SPI.h: Required for RF communication, used internally by RH_ASK. (Built-in Library) ignitionRelay (Pin 4): Controls the vehicle ignition (ON/OFF state). buzzerPin (Pin 5) ...

The Arduino Nano Connector Carrier is a compact add-on board designed for the Arduino Nano boards to allow easy connection to ...

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

The DSPI_FIFO and DSPIS IP Cores complete DCD's Serial Peripheral Interface IP Cores ... external devices like memories LCD drivers etc. DSPIS is designed to operate with DSPI and DSPI_FIFO. All ...

Since I had a spare ESP32 lying around, I tried building a smart dashboard that pulls metrics from the other smart devices in ...

After learning how to use sim800l module in my previous project, I decided to create a GPS tracker using the Arduino platform. This project combines a SIM800L module for communication and a Ublox ...

4 and 19 pins are used to adjust the display contrast through a resistor. I use a 1 Mega Ohm variable resistor. Acceptable contrast ~270kOm.