An RGB LED module is a versatile lighting component that can produce millions of colours by mixing red, green, and blue light. The RGB LED module used in this ESP32-S3 Box-3 Arduino programming ...
The ASX00073 UNO SPE shield brings Single Pair Ethernet (SPE) and RS485 connectivity to projects, and Mouser has announced it is now shipping the Arduino shield. Compatible with the Arduino UNO form ...
What does it take to transform an idea into a functional IoT solution? How can academic programmes equip students with skills the industry truly values? EFY’s ...
The Raspberry Pi Pico is the new kid on the microcontroller block. How does it compare to the long-established Arduino Nano?
Learn the basics of embedded systems hacking with Arduino, Raspberry Pi & RTOS. Discover GPIO, interrupts, hands-on projects ...
Quick, how do you wire up an SPI bus between a microcontroller and a peripheral? SCK goes to SCK, MISO goes to MISO, and MOSI goes to MOSI, right? Yeah. You’ll need to throw in a chip select pin, but ...
LILYGO T-2CAN is an updated version of the earlier TTGO T-CAN485, with a more powerful ESP32-S3 MCU and two isolated CAN bus ...
CircuitDigest presents the Smart Home & Wearables Project Contest 2025! Win exciting prizes worth up to ₹7,00,000 and receive free development boards through our partnership with DigiKey. For ...
We’re sure that some of our readers are familiar with the difficult task that debugging/sniffing nRF24L01+ communications can be. Well, [Ivo] developed a sniffing platform based on an Arduino Uno, a ...
Screen stays white, with no output at all. Logs show no errors (display component does not report any failure). [17:07:46.561][I][app:185]: ESPHome version 2025.9.1 compiled on Sep 25 2025, 17:07:06 ...
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