Pay in 4 interest-free payments of $30.00 Learn more
Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
RST) must be pulled high to VCC to enable AT commands
as well as a direct connection to the internet via a Wi-Fi router
Capacitor 1µF 50V
can typically be found in ICs that specialize in reading the temperatures detected by the thermocouple probe
calling and message
RFID Reader (125Khz - UART) steper motor RST) must be pulled highProduct Description (Professional) This 125KHz RFID Reader Module is a compact and reliable solution for reading low frequency RFID cards and tags. It supports EM4100 compatible cards and offers stable performance with an external antenna, providing a reading distance of up to 7cm. The module communicates via UART (TTL) interface, making it easy to integrate with microcontrollers such as Arduino, ESP32, and STM32. It is widely used in access control,
US$ 100.00
US$ 200.00
US$ 450.00
US$ 399.50
US$ 112.50
US$ 150.00
