Search Results for : Arduino

The Esparagus HiFi MediaLink is a device designed to upgrade legacy stereo systems into an internet streaming device. The device hosts an ESP32 module and a DAC to stream music from services like Spotify, controlled via a smartphone or computer. This tiny and unique streaming device is...

MicroBeast is an eight-bit, Z80-based DIY computer kit built using readily available components. The device features a built-in keyboard, a unique 24-character display,  USB-C for power, and various I/O options. Additionally, it integrates the CP/M operating system, which allows users...

LILYGO, a specialist in embedded electronics, has recently introduced a compact development board featuring a touch-screen centered on the Espressif ESP32-S3. This new offering is called the LILYGO T4 S3 and comes with a 2.41" full-color AMOLED display. The recently launched...

The R-2R Digital-to-Analogue Converter is a type of data converter that transforms a digital binary number into an analog output signal that is proportionate to the value of the digital number using two precision resistors. The binary-weighted digital-to-analog converter, in contrast...

Sparkfun recently introduced two breakout boards based on the TMAG5273 Linear 3D Hall-Effect Sensor. The board is available in two variants: a Mini version (0.5in. x 1in.) and a Standard version (1in. x 1in.). Both have low power consumption (2.3mA active, 1µA sleep), but only the...

LILYGO has recently introduced the Mini E-Paper Core ESP32, an ESP32-S3-based E-paper display module that is compatible with different LILYGO shields like the nRF24L01 2.4GHz wireless and 433/868 MHz LoRa. Over the years LILYGO has introduced many display products like...

The ESP32-H2-DevKitM-1 dev board is Espressif's new development board based on the ESP32-H2-MINI-1 module, priced at $10, it features dual USB Type-C support: one USB Type-C for UART via the CP2102 chip, and another for USB 2.0 host functionality up to 12 Mbps. The dual USB setup can...

SB Components, a renowned manufacturer in embedded technology, has unveiled the Microflex MCU development boards. These compact boards feature five different microcontrollers: ESP32-S3, ESP32-S2, ESP32-C3, ESP32-C6, and Raspberry Pi Pico RP2040. Applications include sensor networks,...