Interfacing(USB - RS232 - I2c -ISP) Projects

How to Simulate PIC Microcontroller in Proteus Design Suite 8

This is our PIC Microcontroller tutorial series. We have already discussed basic beginners guide to PIC. Now let’s see how to simulate the PIC microcontroller?PIC simulation is the important step that you should do before practical implementation of any microcontroller projects. As Circuits Gallery covers topic of Microcontrollers especially with PIC (Peripheral Interface Controller), this […]

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24 Channel USB Connected LED Controller, upto 1A per Channel using PIC18F4550

24 Channel USB Connected LED Controller, upto 1A per Channel This device is designed to be a versatile high-current LED controller, with the ability to sink or/and source currents up to 1A per channel with dissipation of up to 2.5w per channel. The various jumpers and transistor placement allow the device to control many different

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Simple USB to RS232 adapter on pic18f2455

Overview This adapter allows you to interface with your car’s OBD-II bus. It provides you a USB interface using the ELM327 command set and supports all major OBD-II standards: SAE J1850 PWM SAE J1850 VPW ISO 9141-2 ISO 14230-4 ISO 15765-4 CAN Hardware You do not have to be familiar with all the details of

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Serial Data Logger using PIC16F688

The data logger consists of a simple op-amp amplifier circuit that amplifies the signal and sends it to be digitized by a PIC16F688 microcontroller, serialized, and sent to the computer’s serial port via a MAX232 serial driver: I guess you are already wondering about some of the unusual arrangmenents in the analog part in the

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Closed-Caption Decoder using PIC16C84

This is a closed-caption decoder with serial output based on a Microchip PIC16F628A. The internal comparators of the PIC16F628A are used to implement a peak detector and data slicer. The hardware was designed by Richard Ottosen, and the firmware was written by Eric Smith. This closed-caption decoder does NOT overlay captions on video (OSD, on-screen

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IRK! Infrared Remote Controlled USB Keyboard Without Keys using PIC18F2550

IRK! Infrared Remote Controlled USB Keyboard Without Keys IRK! is a USB keyboard, without keys, that you can operate just by using your LEARNINGinfrared remote control.I created it to allow me to control my MythTV home theater PC with my LEARNING infrared remote control instead of having to use a real USB keyboard – but it

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PIC16F84A software UART (bit banging) code and Proteus simulation

This post provides the software UART (Bit Banging) code for PIC16F84A microcontroller (e-g to connect PIC controller with PC using serial adapter). As we know, PIC16F84A microcontroller doesn’t have built in UART module, so we can create UART functionality in it’s software. This post provides the details of how to program software UART functionality in PIC16F84A. This code is written in

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Lab 4: Interfacing a character LCD using PIC16F688

Description HD44780 based LCD displays are very popular among hobbyists because they are cheap and they can display characters. Besides they are very easy to interface with microcontrollers and most of the present day high-level compilers have in-built library routines for them. Today, we will see how to interface an HD44780 based character LCD to

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Traffic Message Channel receiver using PIC18F8722

Main roads traffic status and incident report and display. Technical specifications: Dual display: colour road map (left) and detailed text messages (right) both with LED backlight. Up to 120 TMC messages are stored in memory. Auto/manual TMC message scrolling. GPS position locator/follower optional. Map navigation with mouse sensor and/or micro joystick. Map zoom 10km to

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Bit-Banging Serial Interfaces for the Low-End and Mid-Range PICMicros using PIC16F84

When I designed the “YAP” for the “YAP” PICMicro programmer presented in “Programming and Customizing the PIC Microcontroller”, I felt that the serial interface provided in “execution mode” of the programmer would be very useful for people developing their own software. With this interface, the user could input new values into the PICMicro application or

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	GPS Projects
	Internet and LAN Projects
	Interfacing(USB) Projects
	Metering & Instrument Projects
	Sensor – Detector Projects
	Motor Based Projects
	Phone Based Projects
	Robotics and Automation Projects
	Camera – Imaging and Video Projects
	Game and Entertainment Projects
	Home Automation Based Projects
	Memory and Storage Projects
	RFID Based Projects
	Security and Safety Projects
	Sound and Audio Projects
	Temperature Measurement Based Projects
	DIY Projects
	Medical and Health based Projects
	Battery Based Projects
	PWM (Pulse-width modulation) Projects
	Radio Based Projects
	Others Project
	Calculator Based Projects
	Car - Auto Projects
	LCD Based Projects
	LED Based Projects
	Clock and Timer Projects
	CNC-Machines Projects
	Development Board Projects
	RTOS Projects

Interfacing(USB – RS232 – I2c -ISP) Projects