A 1.14 inch secondary display built around an ESP32, that receives video frames over Wi-Fi, and you could build your own for ...

The LILYGO T-Echo Plus is another off-grid LoRa communicator, similar to Blackout Comms, ThinkNode M2, and Wio Tracker L1 Pro ...

SunFounder Fusion HAT+ for Raspberry Pi 5/4/3B+ and Zero single board computers is a motor control and GPIO expansion board ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

DALLAS, TX, UNITED STATES, December 9, 2025 /EINPresswire.com/ -- High-Tech High Heels (HTHH), a 501(c)(3) nonprofit organization dedicated to closing the gender gap ...

VCC Power Connects to 3.3V on the Pico. GND Ground Common reference ground. MISO/DO Master In Slave Out SD → Pico data line. MOSI/DI Master Out Slave In Pico → SD data line. SCK SPI Clock Clock signal ...

As with their other resistor-based temperature-sensing components, the RTD looks simple to use. After all, it is a two-terminal resistor with no parasitics of consequence in the relatively slow-moving ...

iC-Haus presents the iC-MBE, a high-performance BiSS Interface Master implementation with on-chip RS-422 transceiver and 20 Mbit/s SPI. This compact SPIto-BiSS converter has been designed to meet the ...

This project includes the RP2040 Zero microcontroller, precision INA219 sensor, and 3.2-inch ILI9341 SPI 320 × 240 TFT display. This project introduces a voltage, current, and power meter circuit, ...

Abstract: Serial peripheral interface, a term originally coined by Motorola in the 1980s, serves as a protocol facilitating the communication of serial synchronous data between a master device, often ...

Why serial NAND flash memory is an alternative to serial NOR flash memory. What kinds of applications are targeted by each memory type? Serial NOR flash memory has been a mainstay in low-pin ...