HiLetgo 20pcs TTP223 Capacitive Switch Button Module Self-Lock Switch Button Module High Low Level Output
TTP223 Capacitive Switch Button Module
TTP223 Capacitive Switch Button Module
Module with a ceramic antenna, superior signal
supports sampling rates (KHz): 8/11.025/12/16/22.05/24/32/44.1/48
High-Definition video camera for Raspberry Pi Model A or B, B+, model 2, Raspberry Pi 3
Communication Interface: IIC
TM1638 is a LED (light-emitting diode display) driver control circuit with a keyboard scan interface, the internal set Into a MCU digital interface, data latch, LED high-voltage driver, keyboard scann
Interface Protection: TVS tube protection, USB self-recovery protection
Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
Use STM8S103F3P6 as the master IC
Supports CAN V2.0B specification, the communication speed 1Mb/s.
3.3V and 5V dual power output