Bar Graph Display Module (2 Pcs)
by VellemanThis module is ideally suited to display levels of battery charge, water tanks, etc…!
The Whadda bar graph module allows any microcontroller board to easily drive a 10-segment blue LED bar graph. The module uses a TM1651 LED driver chip to drive the individual LED segments, which can be controlled by using only 2 GPIO pins of a microcontroller (such as an Arduino® compatible board). It should be noted that some of the LED-segments are wired together, resulting in 8 different controllable states of the LED bar graph.
Features
- drive a 10-segment blue LED bar graph
- controllable by 2 GPIO pins
Specifications
- supply voltage: 3,3 - 5 V DC
- color: blue
- driver chip : TM1651
- number of LED segments: 10
- number of level indicators: 8
- interface: 2 wire serial
We no longer stock this product
It's sad to say goodbye but sometimes we have to retire products to make way for new things.
You may still be able to buy this product directly from our friends at Velleman - check out their website!
Shop with confidence – we've been serving the hobbyist electronics, Maker, and retro gaming communities since 2012.
- Satisfaction or refund guarantee
- Worldwide shipping via mail or courier
- 54,000+ customer reviews
- Secure website and payments