DigiKey, the global distribution leader of electronic components and automation products, substantially increased its in-stock products available for same-day shipment by adding more than 108,000 new ...

This is an example test library for the Epson XV7211BB using the 4-wire SPI interface. It is developed on the Arduino Zero or Teensy 3.6 development board (Teensyduino) and includes example ...

If you still have a deprecated V3 or V4 "legacy printer," you'll need to install drivers manually going forward.

A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...

Description: $2 for pcb Prototype, for more information visit: Download the codes here Arduino simple shield potentiometer ...

DigiKey a global distributor of electronic components and automation products, substantially increased its in-stock products ...

If Bluetooth driver is missing or gets removed after a Windows Update, add the legacy driver from the Device Manager, install the correct driver from your manufacturer, etc.

Starting in January 2026, Microsoft will no longer distribute new "official" printer drivers through Windows Update. First announced back in 2023, the move is meant to ...

Reverse polarity is one of the most common causes of circuit failure, from hobby projects to industrial systems. The good news is that a well-designed reverse polarity protection using MOSFET ...

DigiKey, the global distribution leader for electronic components and automation products, significantly expanded its ...

Global distributor DigiKey added over 1.6 million products to its distribution portfolio including devices from 364 new suppliers across its core business in 2025. In the fourth quarter, DigiKey saw ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...