Using this for step motor testing purposes with A4988 driver.Easy and simple to use. Also for IR transmitting purposes to verify receiver sensivity. Cheap and useful module. Remember last settings after power down. Excellent product !.

Using this for step motor testing purposes with A4988 driver.Easy and simple to use. Also for IR transmitting purposes to verify receiver sensivity. Cheap and useful module. Remember last settings after power down. Excellent product !.

Using this for step motor testing purposes with A4988 driver.Easy and simple to use. Also for IR transmitting purposes to verify receiver sensivity. Cheap and useful module. Remember last settings after power down. Excellent product !.

nagyon hasznos, hogy tesztelje szervo működtető vagy tesztelje az elektronikus áramkör viselkedését. Én ajánlottam

very usefull to test servo actuator or test some electronic circuit behaviour. I raccomend it

nagyon hasznos, hogy tesztelje szervo működtető vagy tesztelje az elektronikus áramkör viselkedését. Én ajánlottam

Tested,and ok RB

Tested,and ok RB

Tested,and ok RB

Jó

Good

Jó

Kiváló

excelente

Kiváló

funcționează totul super

funcționează totul super

funcționează totul super

Product tested., As per specifications works great, fast delivery, thank you Banggood

Product tested., As per specifications works great, fast delivery, thank you Banggood

Product tested., As per specifications works great, fast delivery, thank you Banggood

ottimo prodotto

ottimo prodotto

ottimo prodotto

Looks good, need to test.

Looks good, need to test.

Looks good, need to test.

This module is cool. Ideal for LED testing and pseudo signal generation.

This module is cool. Ideal for LED testing and pseudo signal generation.

This module is cool. Ideal for LED testing and pseudo signal generation.