The code for this project was written in Arduino IDE in C/C++ and is intended to be uploaded to the Raspberry pi pico through the Arduino IDE software. I started making this project just for fun and ...

Elecrow has sent us a sample of the “CrowPanel Advanced 7inch” ESP32-P4 HMI display for review. It is designed for high-performance AI and IoT (AIoT) applications with a 2MP camera module, an ESP32-C6 ...

Renesas has recently launched the RA2T1 group of low-power motor control MCUs, built around a 64 MHz Arm Cortex-M23, for low-cost single-motor applications like power tools, fans, and home appliances.

This Arduino-based dual-mode scientific calculator is a versatile and efficient tool for both basic and advanced calculations. In normal mode, it functions as a standard calculator, performing ...

This post is a peek into the Beta and Steinhart-Hart equations for representing the resistance vs. temperature relationship in NTC thermistors. As defined by IEC 60539, NTC (Negative Temperature ...

Smartphones have become a necessity in daily life. Smartwatches also help in staying connected with phones and receiving notifications. Call access is available directly through smartwatches. Such ...

Recently, a maker introduced an impressive open-source project called Sci-Calc on Reddit. Sci-Calc goes beyond being just a calculator, combining multiple tools into one compact and sleek device. It ...

A Microchip Technology PIC microcontroller can be an accurate solution for calculating the timing of a pulse-width modulation (PWM) signal due to its architecture. With this design, you can measure ...

LoRa or Long Range wireless data telemetry is a technology pioneered by Semtech that operates at a lower frequency than NRF24L01 (433 MHz, 868 MHz, or 916 MHz against 2.4 GHz for the NRF24L01) but at ...