How to use the 16-Key Capacitive Touch Sensor BMS00090? скачать в хорошем качестве

How to use the 16-Key Capacitive Touch Sensor BMS00090?

📌 16-Key Capacitive Touch Sensor BMS00090 📋More Information: https://www.bestmodulescorp.com/bms00... 00:00 00:05 Opening 00:06 00:11 16-Key Capacitive Touch Sensor BMS00090 00:13 00:25 Product features 00:26 00:27 Programming pins 00:28 00:39 Connect to Arduino 00:40 01:20 DEMO 01:21 01:23 www.BestModulesCorp.com ✒Description The BMS00090 is a 16-Key capacitive touch sensor which has a built-in Holtek touch key IC, the BS8116C-3. The BMS00090 is equipped with serial or parallel interfaces to allow easy communication with an external MCU. It also includes special internal circuit to ensure excellent power noise rejection and reduce the possibility of false detections. ✒Features ◆Put battery into the battery holder to start up the module. ◆The IRQ pin turns low when users touch the touch key pad. In the meantime, the module communicates with touch key pad via I2C, and lights up the LED indicator D1 to D16. (Please refer to the BS8116C-3 datasheet for more details) ◆Touch key and I2C status correspondence 0: the key is not touched / 1: the key is touched Example: module reply a byte (03h) when users press the Key1 and Key2. ◆Power-saving mode Turn-on: connect the OptionB pin to GND (short circuit) Turn-off: do not connect the OptionB pin (open circuit) Please restart up the module after setting up the pin. ◆Extreme power-saving mode Turn-on: connect the OptionA pin to GND (short circuit) Turn-off: do not connect the OptionA pin (open circuit) Please turn on the power-saving mode before turning on this mode. And restart up the module after setting up the pin. ◆If there is no response to the touch keys, please check whether the battery is reversed, loose contact, or run out of battery. ◆If the brightness of the LED indicators is uneven, it means that the battery level is low and is required a battery replacement. 🏢 Best modules corp. 🔗NO. 3, Creation Rd. II, Science Park, Hsinchu 30077, Taiwan 🤝service@bestmodulescorp.com 🔍https://www.bestmodulescorp.com/ #16-KeyCapacitiveTouchSensor #BMS00090 #TouchSensor #Touchpanel #Touchbutton #Touchkey #TouchSensorKey