SISMOのオーバーヘッドパネルは入出力が合計で240以上にもなる そのため普通にArduinoで実装しようとすると最低4枚は必要になり、Arduino周りの配線がとんでもないことになる そこでマルチプレクサというPCBボードを使ってArduinoのピンを節約し、かつエリア ...

Design of a 7-segment Multiplexer with Arduino, which can display integer, floating numbers. The multiplexer works as follows: * The digital ports connect to the common displays, which will activate ...

Adafruit has this week announced the arrival of the new Arduino compatible TCA9548A I2C Multiplexer to their online shop, which is now available to purchase priced at $6.95. The latest breakout board ...

Install the arduino-cli tool if you don't have it already: Use a bash shell to execute the following command: four 10 kOhm resistors called R.1 - R.4 connected to the supply voltage. The following ...

The equipment used in professional radio and TV studios is both extremely high quality and very expensive indeed, and thus out of the reach of an experimenter. Happily as studios are refurbished there ...

Serial Kickstarter campaign creators SwitchDoc Labs have now launched their fourth campaign via the crowdfunding website to raise the required funds they need to take ...

[Alex] needed a project for his microcomputer circuits class. He wanted something that would challenge him on both the electronics side of things, as well as the programming side. He ended up ...