Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

They're reference designs for a reason.

Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, ...

Waveshare is now selling a cheap dev board that combines a 4.2 inch, 400 x 300 pixel RLCD sunlight-readable, black and white “E-paper-like” low-power display with an ESP32-S3 processor featuring ...

Waveshare has introduced an affordable development board featuring a 4.2-inch, 400 x 300-pixel sunlight-readable RLCD display that mimics the look of E-paper, paired with an ESP32-S3 processor ...

Furuno is expanding its line with the introduction of the TZMAP9 and TZMAP13, two new stand-alone multi-function displays with ...

Although off-the-shelf breadboards are plentiful and cheap, they almost always seem to use the same basic design. Although you can clumsily reassemble most of them by removing the voltage rail ...

While most of the PCs expected to use the chips are laptops and mini PCs, the Avalue EMX-PTLP is a mini ITX motherboard with ...

We’ve always been interested in fluidic logic and, based on [soiboi’s] videos, he is too. His latest shows how to use silicone and a vacuum to build a multiplexed dot matrix display.