Electronic brick - ADKey module

Electronic brick – ADKey module

$5,50

This product is no longer available in our store

Out of stock

SKU: ELB137E3P Category:

Description

This product is no longer available in our store.
This ADkey brick is based on VOLTAGE DIVIDER method. It use 1 AD port to detect 5 keys’ input. Divider resistance ladder are built by: 0Ω,75Ω,330Ω,1K5Ω,4K7Ω,1K 
Corresponding output levels are 5V,4.6V,3.75V,2V,0.88v, 10% expected error exisits due to resistor precision and Output voltage.

Documents
Please visit our wiki page for more info about this product. It will be appreciated if  you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to our forum.
Please refer to here for more details.

Additional information

Weight 0,015 kg

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