Shenzhen Shanhai Technology Ltd.
Shenzhen Shanhai Technology Ltd. Professional GSM GPRS modem and module GPS module manufacture. We supply high quality products, competitive price, and 5 star customer service
Add to Cart
2,Touch switch uses high-quality, beautiful and durable
3,Function Profile: adjust the adjustable resistor to change the voltage input value (0 to 3.3 V, 2 channel), and listenning to trumpet sound can know voltage output value (1 channel)
4,Typical Application: Support testing MCU with the AD/DA function,testing whether MP3 output is normal or not,testing music playing
5,The main resources: LM386M, speaker, high precision adjustable resistor x 2, testing interface
6,Applicable to a variety of platforms including Arduino/AVR / ARM