Search Results for : arduino
The Esparagus HiFi MediaLink Utilizes ESP32 to Modernize Your Classic Stereo
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...
Continue ReadingMicroBeast is A Z80-Based DIY 8-Bit Computer Kit
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...
Continue ReadingLILYGO T4 S3 integrates an Espressif ESP32-S3 and 8MB of PSRAM along with vibrant AMOLED display
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...
Continue ReadingDigital to Analogue Converter (R-2R)
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...
Continue ReadingSparkFun’s New TMAG5273 3D Hall-Effect Sensor Features Qwiic Connectors
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...
Continue ReadingLILYGO’s New Mini E-Paper Core Features an ESP32-S3 MCU
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...
Continue ReadingEspressif Unveils $10 ESP32-H2-DevKitM-1 for IoT Applications
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...
Continue ReadingMicroflex MCUs Features ESP32 S3, S2, C3, C6, and RPi RP2040 In compact Size
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,...
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