About: Ibrar Ayyub

The mikroC PRO for PIC provides a library for working with 4×4 keypad. The library routines can also be used with 4×1, 4×2, or 4×3 keypad. For connections explanation see schematic at the bottom of this page. External dependencies of Keypad Library The following variable must be defined in all projects using Keypad Library: Description […]

Abstract The objective of this project is to produce a PIC evaluation/development board to be used by future ECPE senior design project teams.  Many project implementations call for some sort of microcontroller unit in the final product, and this need can often be met by a simple PIC microcontroller.  However, the development of a PIC […]

We built a biometric fingerprint-controlled lock prototype. A fingerprint scanner is used to capture and store the fingerprints of authorized users. When the scanner recognizes a user, a solenoid plunger disengages and opens the lock.Parts List: The fingerprint scanner module is powered by an ARM Cortex M3 CPU, which controls the on-board optical sensor and […]

USB Indoor/Outdoor Thermometer (or, ‘My first USB device’) This is a simple design that demonstrates the USB peripheral on the PIC 18Fs. There are a bunch of examples for the 18F4550 40 pin chips online, this design demonstrates the smaller 18F2550 28 pin version. The PCB uses surface mount parts, but all components are available […]

The Multi Media Card (MMC) is a Flash memory card standard. MMC cards are currently available in sizes up to and including 32 GB and are used in cellular phones, digital audio players, digital cameras and PDA’s. mikroC PRO for PIC provides a library for accessing data on Multi Media Card via SPI communication. This […]

Description The homemade function generator is a quite common project on the internet. We can find different ways to do it: – The quick & dirty way based on a DDS module bought on eBay – The analog version based on a MAX038 / XR2206 – The “clean” way based on a FPGA and a […]

[advanced_iframe securitykey=”7053122eaa09ce46830dfb8aaeae454056003ad0″]This is a large current Relay module with single pole double throw switch which provides normally closed and normally open operations. The Relay is the most common used module in application such as home automation, industrial automation, and machine on/off. Sometimes you need to control large current such as the fans, lights, water heaters, […]

First ever affordable 5axis multi-fabricator that brings most advanced fabrication right to your desk Our reason for this project: We’ve designed machine that combines multi- fabrication methods: 5axis milling being one of them. 5AXISMAKER is a machine versatile enough to fabricate most advanced design prototypes in readily available material while on your desktop right next […]

Universal Serial Bus (USB) provides a serial bus standard for connecting a wide variety of devices, including computers, cell phones, game consoles, PDA’s, etc. USB Library contains HID routines that support HID class devices, and also the generic routines that can be used with vendor specified drivers. USB HID Class The HID class consists primarily […]

This project is designed to develop as a robotic vehicle that can be controlled by a cell phones. DTMF commands from a phone send to another cell phone which is mounted on the robotic vehicle. These commands are fed to a PIC microcontroller of 8-bit architecture to operate the vehicle movement through motor interface. Conventionally […]