Wireless RF Kit 433 Mhz (Transmitter+Receiver) soldring A LOW at the masterreset

A LOW at the masterreset input (MR) sets Q0 to Q3 LOW regardless of the levels at input pins CP

passive buzzer requires an AC signal to make a sound

Compartments : from 3 to 18

Working Voltage : 3

Wireless RF Kit 433 Mhz (Transmitter+Receiver) soldring A LOW at the masterresetIntroduction : Wireless RF Kit 433 Mhz (Transmitter+Receiver) module comprises an RF Transmitter and an RF Receiver. The transmitter receiver (Tx Rx) pair operates at a frequency of 433 MHz. An RF transmitter receives serial data and transmits it wirelessly through RF through its antenna connected at pin4. The transmission occurs at the rate of 1Kbps 10Kbps. The transmitted data is received by an RF receiver operating at the same frequency as that of