Wireless Electronic Notice Board By Gsm With User Programmable Number Features

Model: 201

Solderable DIY project kit for Engineering & Diploma students Worldwide

Do-It-Yourself Kit :

Includes complete hardware comprising of discrete components, modules, PCB, controller etc. and tested program code for building the project. Extensive documentation for project execution including step-by-step instructions for Circuit building, Assembly procedure and Troubleshooting. (Tool kit-Multimeter, Soldering iron and program burner not included in the kit)

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Notice Board is primary thing in any institution / organization or public utility places like bus stations, railway stations and parks. But sticking various notices day-to-day is a difficult process. A separate person is required to take care of this notices display. This project deals about an advanced hi-tech wireless notice board.
The main objective of the project is to develop a wireless notice board that displays notices when a message is sent from the users mobile. While the user sends the message from the mobile, it is received and retrieved by the GSM modem at the display unit. The desired number is auto saved on the microcontroller over a missed call. It is then sent to the microcontroller that further displays the notice sent from the user on to the electronic notice board which is equipped with a 16X2 LCD display. It uses a microcontroller from 8051 family.
The power supply consists of a step down transformer 230/12V, which steps down the voltage to 12V AC. This is converted to DC using a Bridge rectifier. The ripples are removed using a capacitive filter and it is then regulated to +5V using a voltage regulator 7805 which is required for the operation of the microcontroller and other components.


Easy to use, Self-explanatory kit.

All-inclusive solution kit.

Extensive audio-visuals available.

Branding-free material.


Call/mail for Tech Support from 10 am – 7 pm.

Can be Customized for Arduino, Raspberry Pi, PIC


Hardware Requirements

  • Micro controller unit (AT89C52)
  • MAX232
  • GSM module
  • LCD (16×2)
  • Resistors
  • Capacitors
  • Diodes
  • Transformer
  • Regulator

Software Requirements

  • Keil compiler
  • Language: Embedded C or Assembly

Q & A

Buyer Feedback

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  1. Rated 5 out of 5

    Bhavya Chheda

    Yes the kit delivered on right time with the right components.I am happy with your product and service.Yes of course.

  2. Rated 5 out of 5


    Yes the kit delivered on time with right components to me.Yes its cleared and Edgefx is supportive. It was nice while I was soldering the kit.Yes I already recommended to college friends.

  3. Rated 5 out of 5

    Bhavya Chheda

    I got to know about Edgefx through Internet when I was searching for Electrical projects. I decided to buy my project as I was getting all the components along with the guidance on how to the project. I liked the report provided along with the kit.Edgefx Team is quite polite. I would like to name Mr. Samadhan and Ms Raji who guided me with my project.I would like to recommend to others because of the service provided by Edgefx. Please update basic information in website e.g. brief circuit description, basic theory about any project.

  4. Rated 4 out of 5

    Devindrappa G Sajjan

    Kit was delivered on time with the right components.I am satisfied with my project.My experience in building the project was good.I will recommend you because I like the kit.I already recommended my friends.

  5. Rated 5 out of 5

    Pratik nasre

    I saw the website and I liked it very much. I got the correct information from Edgefx and you people are giving me a good guidance.The price and quality is very good. You people have posted a clear information about the project.