How to make smallest rf remote control

 

Ht12d,Rf module, Relay module, diagram

Ht12e with Rf module diagram

How to make rf module video

HT12D Specifications:

Operating Voltage : 2.4V ~ 12V

Easy Interface with and RF or an Infrared transmission medium

Secure and robust protocol

18-pin DIP (Dual Inline Package) & 20 pin SOP (Small Outline Package) 

Low Standby Current : 0.1uA (typ.) at VDD=5V

Low Power and High Noise Immunity

HT12E

The HT12E Encoder ICs are series of CMOS LSIs for Remote Control system applications. They are capable of Encoding 12 bit of information which consists of 8 address bits and 4 data bits. Each address and data input is externally programmable or fed in using switches.

HT12E Specifications:

Operating Voltage : 2.4V ~ 12V

Easy Interface with and RF or an Infrared transmission medium

Secure and robust protocol

18-pin DIP (Dual Inline Package) & 20 pin SOP (Small Outline Package) 

Low Standby Current : 0.1uA (typ.) at VDD=5V

Low Power and High Noise Immunity