This is an Arduino IDE library to control the AS726X Spectral Sensor, which can be configured via I 2 C or SPI. The AS7262 version detects wavelengths in the visible range while the AS7263 version ...

[Klaus] wanted some sort of aid for parking his car, and after running across a $4 ultrasonic sensor, decided to build his own speaking distance sensor (.de, Google Translation). Inside [Klaus]’ ...

I’m already loving this device, and I haven’t even touched one. Arduino announced it has collaborated with M5Stack to develop the new compact and powerful Nesso N1 IoT development kit. This system ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for analog circuits, but can fall short with programmable logic. Tools like ...

Keypad phones, believe it or not, are still in use, and there is a surprising amount of variety to choose from. Some of the phones include 4G connectivity, cameras, and are built to last. If you're ...

Smart lock company Nuki today launched the Keypad 2 NFC, which is the first keypad that includes support for Aliro. Aliro is a smart lock standard that supports interoperability between mobile devices ...

LIBRARIES UPDATE: Due to semester break, UW Libraries will have reduced hours. Coe Library closes at 5:30 p.m. Friday, 4/17; is closed Saturday, 4/18; and will be open Sunday, 4/19 from 1 p.m. to 7 ...

A standard telephone keypad, with four rows of three keys each. The top row consists of 1, 2, and 3, with keys continuing down in order until the last row, which is usually *, 0, and #. Such a keypad ...

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At times, it may happen that you are without a keyboard and a mouse and yet you’d like to use your Windows PC – or maybe your Keyboard or Mouse is not working. This article will tell you how you can ...