Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small ...

Toshiba’s TCD2728DG CCD linear image sensor uses lens reduction to cut random noise, enhancing image quality in semiconductor inspection.

We have all seen those cheap digital microscopes, whether in USB format or with its own screen, all of them promising super-clear images of everything from butterfly wings to electronics at ...

If the image sensor, or film plane, offset is off by the slightest bit, you’ll never achieve a sharp focus — and that’s just one of many aspects that need to be just right.

Arduino GPS Tracker Circuit Diagram The Arduino GPS tracker circuit connects three main components: Arduino UNO R3, NEO-6M GPS module, and SIM800L GSM module. This design uses both hardware and ...

APC issue 542 (February) is now available, ensuring you never miss another software update.

Building on that concept, the next objective was to create an even smaller FM radio compact enough to fit inside an earbud.

AAEON has sent me an NV8600-Nano AI developer kit equipped with an NVIDIA Jetson Orin Nano 8GB for review. I’ll start the review with an unboxing to check out the board itself and accessories, before ...

Its name implies, it’s a reflowable SMD component, which contributes to cutting manufacturing costs. The pyroelectric infrared sensor interfaces to a host microcontroller through I2C and an interrupt ...