Home >
Remote Control Circuits >Remote Control Circuits (Comprehensive) > FDD400-1 and JDD400-1 form a digital wireless paging system
FDD400-1 and JDD400-1 form a digital wireless paging system
Source: InternetPublisher:qoistoochee128 Updated: 2019/07/24
Relevant key device information applied in this article:
MK5087
FD400
7806
ANTD0
YN9101
CD4511
CD4011
HFC9301
encoding transmitter circuit (MK5087 is a DTMF encoder):
receiving decoding circuit (YN9101 is a DTMF decoder, HFC9301 is a warning tone generating circuit, LM386 is Audio amplifier circuit)
Latest Remote Control Circuits Circuits
- DIY a remote control power socket
- Single-wire infrared remote control switch using CD4017
- Radar energy-saving lamp holder circuit schematic diagram
- Add a "commute" function to the phone
- Self-extinguishing touch dimming circuit composed of CS7237
- Electric model aircraft remote control device
- Radio remote control lighting switch composed of RCM1A/RCM1B
- Ceiling fan wireless remote control circuit
- Multiple remote control
- Single-channel wireless remote control switch (TDC1808/TDC1809)
Popular Circuits
- Infrared nine-function remote control circuit b
- Silicon photovoltaic remote control circuit
- Remote control circuit b composed of RX5019 and RX5020
- Proximity switch remote control circuit
- Telephone remote control circuit
- Radio wireless remote control circuit b
- RCM series integrated circuit remote control circuita
- LB1475 (video recorder) two-wire wired remote control circuit
- Centralized remote control circuit for motor shaft cluster
- light bulb remote control circuit
京公网安备 11010802033920号