This project is an extension of my previous MAX7219 based SPI seven segment LED display module. The new display features eight 7-segment displays arranged in two rows of four digits. The on-board MAX7219 driver enables you to easily add eight 7-segment LED displays to your project using only 3 I/O pins of microcontroller. The major […]
Dual 4-digit seven segment LED display with SPI interface using PIC12F Read More »
Parts: 1x TDA7000 IC – FM Receiver 1x 3.5 Turns Variable Coil (L1) 1x MV2105 – Varicap Diode ANT – Telescopic Antenna or a piece of wire 1x 100K Potentiometer 1x 100K Resistor 1 x 22K Resistor 3x 100nF Capacitor 1x 22nF Capacitor 1x 10nF Capacitor 2x 3.3nF Capacitor 1x 2.2nF Capacitor 1x 1nF Capacitor
TDA7000 FM Receiver / TV Tuner / Aircraft Receiver using pic microcontoller Read More »
USB PROJECT: – USB INTERFACE BOARD USING PIC18F4550 Microcontroller CONTROL – 6 LEDS C# software ( 4.0 .net framework) PIC18F4550 Firmware – for 6 LED’s. TUTORIAL FOR BEGINNERS Itâs a low cost USB interface Board that provides cool interface to your computer and it can be used to control various devices like DC Motor, Stepper
USB Project :- USB Interface Board Using PIC18F4550 Read More »
The EEPROM (ELECTRICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY) is a very useful memory which can be used for storing data. The data storing and retrieving from any EEPROM memory is very simple compared to other kind of memories. As the name suggest the memory is electrically programmable and hence the data will be sustained in
How to use inbuilt EEPROM of PIC18F4550 Microcontroller Read More »
[Any] idea is dead without a good application for it. So âCalifornia Dreaminââ USB virtual peripheral could be a very nice sample of academic research, but hardly anybody is going to build a keyboard or mouse using it. I have been thinking for a while what to do with it as well. First project that
Worldâs Smallest Low-speed USB Analyzer using pic16f877 Read More »
This post provides the ADC code using PIC12F675 microcontroller. This code is written in C language using MPLAB with HI-TECH C compiler. You can download this code from the ‘Downloads‘ section at the bottom of this page. It is assumed that you know how to interface LCD with PIC12F675 microcontroller. If you don’t then please read this
PIC12F675 ADC code and Proteus simulation Read More »
Interfacing is one of the important concepts in microcontroller 8051 because the microcontroller is a CPU that can perform some operation on a data and gives the output. However to perform the operation we need an input device to enter the data and in turn output device displays the results of the operation. Here we
Major Electronic Peripherals Interfacing to Microcontroller 8051 Read More »
This is our PIC Microcontroller tutorial series. We have already discussed basic beginners guide to PIC. Now letâs 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
How to Simulate PIC Microcontroller in Proteus Design Suite 8 Read More »
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
24 Channel USB Connected LED Controller, upto 1A per Channel using PIC18F4550 Read More »
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
Simple USB to RS232 adapter on pic18f2455 Read More »
