The Jeronimus.Net blog

The Jeronimus.Net blog

Showing posts with label Keypad. Show all posts
Showing posts with label Keypad. Show all posts
Monday, January 25, 2021

Comparing two TM1638 modules

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 Some year ago i also ordered another TM1638, so now i have 2 different types of TM1638 modules this blog post to compare the modules. ...
Tuesday, March 17, 2020

Keyboard with Leds for Arduino

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4X4 Matrix Keyboard For Arduino Array Module 16 Key Push Buttons Tastatur Switch Keypad Panel 4*4 Tasten 8LEDs Accessory DIY Kit This modu...
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