What microcontroller is used in this project?

The PIC16F628A microcontroller is used for both the receiver and transmitter circuits.

How far can the signal reach outdoors?

The system can be used seamlessly up to 100 meters in outdoor areas.

Which software is used to write the source code?

The source codes were prepared using MPLAB node 8.88 and hi-tech PICC 9.83 coder.

What component drives the relays?

The ULN2003AN integrated circuit connects to the PIC16F628A outputs to drive the relays.

What voltage relays are recommended?

12V relays should be selected and used accordingly with the transformer power supply.

Can this circuit work without an aerial?

The article mentions the aerial circuit as important but does not confirm operation without it.

Where can I find the PCB design files?

Eagle PCB schema drawings were prepared for the project.

Is this suitable for controlling multiple devices?

Yes, it is a 12 channel RF relay control circuit designed for multiple outputs.

PIC16F628 12 CHANNEL RF RELAY CONTROL (RR10 MODULE)

12 channel RF relay control circuit, the receiver and transmitter circuits built on 80 pic16f628a microcontroller.100 meters can be seamlessly

By Ibrar Ayyub

PublishedJune 1, 2019

Summary of PIC16F628 12 CHANNEL RF RELAY CONTROL (RR10 MODULE)

This article describes a 12-channel RF relay control system using the PIC16F628A microcontroller for both transmitter and receiver circuits. It supports outdoor use up to 100 meters with an aerial circuit. The project utilizes MPLAB IDE version 8.88 and PICC9.83 compiler for coding, along with Eagle PCB design software. A ULN2003AN IC drives 12V relays powered by a transformer supply, enabling remote control of multiple channels via RF signals.

Parts used in the 12 Channel RF Relay Control:

PIC16F628A microcontroller
RF module (RR10)
ULN2003AN integrated circuit
12V relays
Transformer power supply
Aerial circuit
Eagle PCB schema drawings

12 channel RF relay control circuit, the receiver and transmitter circuits built on 80 pic16f628a microcontroller.100 meters can be seamlessly used said outdoor area also more important aerial circuit, I don’t know, but the... Electronics Projects, PIC16F628 12 Channel RF Relay Control (RR10 Module)"microchip projects, microcontroller projects, pic16f628 projects, "

12 channel RF relay control circuit, the receiver and transmitter circuits built on 80 pic16f628a microcontroller.100 meters can be seamlessly used said outdoor area also more important aerial circuit, I don’t know, but the market used the RF module and RF RR10 control belongs MPLAB node 8.88, is written with hi-tech PICC 9.83 (coder) and receiver (decoder) source codes and have been prepared with the Eagle pcb schema drawings at 6: 30. ULN2003AN integrated circuit is connected to the Receiver via this pic16f628a outputs 24 volt relays drivers 12v relay will be used should be selected accordingly to the used transformer power supply

source: PIC16F628 12 CHANNEL RF RELAY CONTROL (RR10 MODULE) code and eagle files for alternative link: pic16f628-12-channel-rf-relay-control-rr10-module.RAR alternative link 2 alternative link 3

What microcontroller is used in this project?
The PIC16F628A microcontroller is used for both the receiver and transmitter circuits.
How far can the signal reach outdoors?
The system can be used seamlessly up to 100 meters in outdoor areas.
Which software is used to write the source code?
The source codes were prepared using MPLAB node 8.88 and hi-tech PICC 9.83 coder.
What component drives the relays?
The ULN2003AN integrated circuit connects to the PIC16F628A outputs to drive the relays.
What voltage relays are recommended?
12V relays should be selected and used accordingly with the transformer power supply.
Can this circuit work without an aerial?
The article mentions the aerial circuit as important but does not confirm operation without it.
Where can I find the PCB design files?
Eagle PCB schema drawings were prepared for the project.
Is this suitable for controlling multiple devices?
Yes, it is a 12 channel RF relay control circuit designed for multiple outputs.

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Ibrar Ayyub

I am an experienced technical writer holding a Master's degree in computer science from BZU Multan, Pakistan University. With a background spanning various industries, particularly in home automation and engineering, I have honed my skills in crafting clear and concise content. Proficient in leveraging infographics and diagrams, I strive to simplify complex concepts for readers. My strength lies in thorough...