RF Door sensor

Scope of work

● Electronic circuit schematic

● Component Package Selection.

● Component Placement.

● PCB layout.

● Fabrication file generation

Overview of the product

Detect intrusion and trigger a loud alarm

Functional Requirements

The functionality of this product is broken down into modules-

Module1: Door Sensor

● Magnetic door sensor with Reed Switch to detect opening and closing of a door

● Houses a RF transmitter to broadcast a signal (may be 433MHz)

● A tiny programmable MCU with low deep power down current and quick wake up times using interrupts that is able to store a code and transmit along with the signal (Firmware is not part of this project)

● Two push buttons for custom functionality

● Runs on a 3V LI-ion button cell

Module2: RF Receiver

● Continuously listens for transmitted signals from the transmitter.

● A tiny programmable MCU to trigger some functionality when a matching code is detected.

● Runs on AC power. So, a stable DC step down converter to 5v/3.3v is needed. It should also have enough power to drive a loud alarm and warning LEDs up to 20W.

● A push button and two indicator LEDs (tiny LEDs different from warning LEDs above) on the board.

Kemahiran: Susun Atur PCB, Elektronik, Kejuruteraan Elektrik, Reka Bentuk Litar, Mikropengawal

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Tentang Majikan:
( 0 ulasan ) Hyderabad, India

ID Projek: #21709975

7 pekerja bebas membida secara purata ₹11643 untuk pekerjaan ini


I have over 35 years experience as an electronic design engineer, please see my profile for more details I have already developed this product for my own use. So just need to assemble another pair. The sensor module u Lagi

₹25000 INR dalam 7 hari
(26 Ulasan)

Dear you, I have 7 years to design circuit in Altium. I have finished a lot projects like that. We can discuss more on chatting. Brg!

₹8000 INR dalam 5 hari
(9 Ulasan)

I have worked as developer embedded system with microcontroller such as DSP, FPGA/CPLD, PIC, PLC and so on. In there years, I have experiences about electronics engineering, power converter, communication such as I2C, Lagi

₹7000 INR dalam 7 hari
(2 Ulasan)

Hi, I have gone through your requirements and I can do this task. The skills and resources needed for this project are in my genes. I can assure you for a complete professional work in given time line. Please share co Lagi

₹15000 INR dalam 3 hari
(3 Ulasan)

Hi, With more than 5 years of experience in PCB design and Circuit design I can guarantee you 100% quality work and before time Delivery. Please message me so that we can capture your requirements and other wishlist al Lagi

₹1500 INR dalam 7 hari
(2 Ulasan)

I'm intersted in your project! we can do this project well than you expected. but budget may vary. for more details please inbox me privately! Thanks!!!

₹12500 INR dalam 10 hari
(0 Ulasan)

Greetings to you Sir, I can make the 'RF Door Sensor' and send the prototype to you anywhere in India. Door Sensor, I will suggest to you to use LoRa Indian frequency. The signal has much better penetration capabilit Lagi

₹12500 INR dalam 60 hari
(0 Ulasan)