Cook up some ESP32 projects this weekend.

Our team designed and built a fully functional prototype from the ground up. We handled the firmware, the PCB layout, the 3D ...

Abstract: This paper presents a novel self-calibrating paper counting device that integrates an embedded processor with a capacitance sensor chip. The device operates on the principle of capacitance ...

Identifying an unmarked SMD capacitor is often a real headache: 22 pF or 220 pF? 100 nF or 1 µF? The CAP 328 was designed to ...

This project is a smart calculator built using the ESP32 microcontroller, a 4x4 keypad, and a 16x2 I2C LCD. Users can perform basic arithmetic operations through the keypad, with results displayed on ...

Thanks to the larger 16-inch display in the M16, this allows for a superior dual fan cooling solution and a large 27,000mAh ...

Are you unable to use your touchpad, biometric, touchscreen, or any other interactive on your PC? If the I2C HID Device Driver is not working on Lenovo, Dell, Acer, ASUS, etc laptop, then follow this ...

The above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for ...

CD+Graphics was a format that never really caught on. It let music discs pack some graphics, maybe liner notes, and mostly song lyrics into the otherwise empty space on a CD. It was never intended for ...

I purchased one of each of these cheap sensors recently from aliexpress for testing purposes. Compared with the ubiquitous HC-SR04 (*), I liked the idea of having a combined emitter/receiver, i.e.

CirkitScape Top HAT (also written as TopHAT) is a multi-function expansion board for the Raspberry Pi that adds 16 extra GPIOs through an I2C expander, an RS-485 header, a 3-channel, 12-bit ADC, and ...