Below mentioned code can change any GSM module IMEI Many of faulty registered IMEI can be re-use in this Case, AT+SIMEI command will be used in this case https://youtu.be/hOJCJVk-5JE #include void setup() { Serial.begin(9600); delay(100); Serial.println(“AT+SIMEI=863789000008218”) }; // Enter desire IMEI # void loop() {}
Author Archives: obaid1470
Arduino Car Alternator to Brushless Motor conversion
Arduino Car Alternator to Brushless Motor conversion Below is the simple Arduino control car alternator working as a powrfull motor Here simple ESC 30 Amps were used 1). Need 12VDC connected to the internal coil of alternator first 2). 12VDC also need to be connected to ESC 3). Arduino will get 5V from the ESCContinue reading “Arduino Car Alternator to Brushless Motor conversion”
Arduino Bluetooth Remote control
Complete Bluetooth Remote control Project Arduino Bluetooth Remote control with APK A great Bluetooth Remote control for your home automation , Download APK: https://drive.google.com/file/d/0B5Nox4-ftvTqSmd6TGpiaHRTNkU/view?usp=sharing ………………………………………………………………………………….. Check Video: https://m.youtube.com/watch?v=j2HYM4YbRK0 1). 1k Resister 2). Any NPN transister 3). 5 Volt Relay 4). Arduino nano 5). Bluetooth moduleContinue reading “Arduino Bluetooth Remote control”
ATS (Auto Transfer Switch ) with 3 sources input
ATS (Auto Transfer Switch ) with 3 sources input The clasical ATS system already shared by every one , but now a days we may need 3 thource ATS type through which we can manage the sources like hybrid power system Mains power supply , Generators, Solars , inverters , If we look at theContinue reading “ATS (Auto Transfer Switch ) with 3 sources input”
How to Use External Microphone on Android Phones
Using any Android phone for recording video or audio it will not allow you to use external microphone or line input , but with simple modification you can enable the external microphone just by adding 6.8k resistor to both microphone wires will mute the internal microphone , and enable for external source inputs. In videoContinue reading “How to Use External Microphone on Android Phones”
GPS Car Tracker
GPS Car Tracker This project is completely designed by me including hardware, software ,PCB . Price: 12,000 PKR No Annual charges which is having the below specifications. 1).To track a car by sending message & receive the updated coordinates. 2). Get alert on car door or bonnet opening . 3). Car engine can be switchContinue reading “GPS Car Tracker”
FM Transmitter 25 Watts ( 88 – 108 MHz)
This Transmitter is made from the MP3 modulator with having 5 stages with a maximum 25 Watts RF power Driver circuit between modulator & RF section below coil will be 0.1 mH
Arduino Bluetooth Remote Control (Updated )
Arduino Bluetooth Remote Control Output taken from Ardiuno 2 & 4 pins, Bluetooth device connected at 6 & 7 pins For 30Amps Relay 2SC1384 used connected to pin 2, C945 for 10 Amps Relay connected to pin 4 . In Android application Buttons 1 & 3 will work. Search Bluetooth device first enter 0000 password, Continue reading “Arduino Bluetooth Remote Control (Updated )”
Contact us
Please contact me if any question you have , i will try my best to help you specially about my all projects.Some of the projects are not for free , like GPS Tracker or other projects which include source codes or HEX . If free then source codes will be shared in the project details.ContactContinue reading “Contact us”
About us
https://www.linkedin.com/in/obaidullah-khan-kakar-97582344/ https://www.youtube.com/channel/UCo9zgx6UXdhBhpF51f5JjDw A qualified Engineer graduated from NED university of Engineering & Technology, Karachi, Pakistan.BE Electronic ,2000.Interested in ; Professional engineer with the 13 years in the field of telecom industry Moreover interested in Electronic circuits designing like (Arduino, Transmitters, Metal detectors & Remote Controller etc.
KSF Electronics 