[oakkar]’s optical power meter uses these SPF transceivers, tied together with a fairly simple circuit consisting of an Arduino, a few tact switches, a Nokia LCD, and an FTDI UART. The key in ...

How the platform helps streamline the design process. The custom options offered.

Let's explore three useful things you can do with an Arduino that you can't with a Raspberry Pi. Since Raspberry Pi machines run on an operating system, they require higher power demands.

You can make this a reality by combining the power of Arduino and 3D printing technology ... Pair it with a high-quality optical sensor like the PMW 3389 for precise tracking.

If you're developing a wrist watch, a small light-following robot, or a portable weather station with Arduino, one of the best boards you can use is the Nano, and for good reason. It's pretty ...

OMC has launched a fibre optic transceiver shield for Arduino Uno, designed to work with PMMA (polymer) optical cables up to 25m long, plus demonstration software ...

Thus, for Arduino, you merely need a battery pack that keeps the voltage above a certain level, along with a primary shield to manage the power. Even if the power drops on the Arduino, you won’t ...

“Supplino is a Quick & Dirty PSU (Power Supply Unit) made with some widely available breakout boards, an Arduino Nano (or an Arduino Nano Every) and a graphical LCD. Power output is given by a ...

TL;DR: The Ultimate Arduino Coding Power Course Bundle is on sale for only $39.99 — that's a 98% discount — as of Aug. 30. It’s looking more and more like we’ll be enjoying another cold ...

Android/iOS: If you want to control a Raspberry Pi or Arduino connected device from your phone, you’d usually need to know at least some programming. Blynk is an app that makes it easier to ...

Currently, Arduino’s focus is directed more toward Internet of Things (IoT) communications. The MKR series of boards provides different options for connectivity and power management, encouraging ...