There have been many development boards recently built around the ESP32-S3. Most development boards come with a display, some also include cameras and buttons, and a few have speakers and microphones.

The AD5593R is an IO device with 8 channels that can be configured as ADC DAC or GPIO. In that sense it is one of the most flexible IO expanders on the market. Both the ADC and DAC are 12 bit, giving ...

Waveshare’s ESP32-S3-AUDIO-Board is an ESP32-S3-based low-cost smart speaker development kit with a dual microphone array, a speaker header, echo cancellation, surround RGB lighting, RTC, microSD card ...

TcMenu organisation made this framework available for you to use. It takes significant effort to keep all our libraries current and working on a wide range of boards. Please consider making at least a ...

To avoid road accidents due to alcohol consumption, an innovative prototype, “Alcohol Proof Smart Vehicle”, has been developed, where the vehicle will not start if the driver is drunk. As per the ...

The Inkplate 6 MOTION is a new product from Soldered Electronics in their Inkplate series of wireless e-paper displays. It is a 6-inch e-paper display with a partial refresh rate of 11fps which ...

Are you tired of trade-offs due to the lack of I/O ports while developing your designs with the preferred platform? Do you want more to handle your multitude of signals and actuators? This breakout ...

We may receive a commission on purchases made from links. If there's a knock on the Raspberry Pi, it's that sacrifices were made to create a small, surprisingly powerful, maker-friendly single-board ...

This project explains the interfacing of PCF8591 converter (slave) with ATmega328 microcontroller (master) using I2C bus to get direct multiple analogue inputs and outputs. ATmega328 microcontroller ...

ESP32 - Digital Voltmeter using old style ADC conversion method. ESP32 - Digital Voltmeter using old style ADC conversion method. High precision, good stability , negative and positive Voltages !