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16 Channel Tiny InfraRed Remote Controller – NEC Code
- Rajkumar Sharma
- 18.994 Views
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- Tested
- SKU: EL50641
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16 Channel Infra-Red remote controller is built around PIC16F73 Microcontroller from Microchip. The receiver part follows NEC Code Format. Tiny receiver provides 16 latch outputs. All outputs are TTL and can drive Relay board or solid state relay. The circuit uses TSOP1738 Infra-Red receiver module which provides high degree of noise immunity against interfering light source.
For Philips RC5 code check this project: 16 Channel InfraRed remote controller – RC5 Philips Code
Features
- Supply Remote Transmitter 3V CR2025 Battery
- Supply Receiver 7V to 12V DC
- Modulation 38Khz
- NEC Code Format
- Operating range up to 10-15 feet
- 2 Pin Screw Terminals for Supply Input
- On Board Power LED
- Onboard VT (Valid Transmission) LED
- All 16 Channels are Latch Outputs
- All Outputs TTL Level provided with Header Connector
Application
- Robotics
- Lights
- Fans
- Home Appliances
- Remote Door closer
- Remote Curtains
- Security Systems
Schematic
Parts List
Photos
Video
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PCB
How I program the PICs
You will need a programmer like PICkit along with a programming software.
Can you suggest any PIC kit or a link about it.and also about soft.
I would suggest PICkit 3 found here: http://www.microchip.com/Developmenttools/ProductDetails.aspx?PartNO=PG164130
CAN I SELECT THE MODE? PULSE OR LATCH?
No this is not possible. It is designed to latch the outputs.
Which PICkit uses this program sir
Any PICkit version will work.
Can i please get the “C” source code for PIC?
Unfortunately the source code isn’t available from the author. Sorry for that.
thank you very much sir, for the project you provided above, even though I had trouble importing the hex.file to PIC’s, for 4 days I was looking for a way to import it to PIC’s. and finally it worked well and good, however, I’m still having trouble finding remotes for NEC’s products, which are in my country, Indonesia. thank you very much.