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control circuit for nokia tv tuner 5827 – Circuit Schematic
control circuit for nokia tv tuner 5827
The tuner is programmable via I ²C-Bus and provides a FBAS signal at its output. There is also the homepage of Georg Acher containing information about this tu...
Simplest and low cost USB AVR – Circuit Schematic
Simplest and low cost USB AVR
This is the low cost AVR programmer using attiny2313. The schematic diagram is given below. First setup the circuit as shown. One important care taken to make ...
S1D15G10 Nokia LCD – Circuit Schematic
S1D15G10 Nokia LCD
This is the first color, graphic LCD display I worked with. I made some assumptions when I first began working with it. From previously working with TTL logic i...
AC Phase control – Circuit Schematic
AC Phase control
One method of controlling power to ac circuits uses a triac to turn the power on and off at precisely timed intervals that are synchronized with the ac signal. ...
Solenoid Tutorial – Circuit Schematic
Solenoid Tutorial
Not drive a solenoid directly from your Arduino. It requires more current than you can provide and produces destructive voltages when it is switched off. There ...
LCD 3 wires – Circuit Schematic
LCD 3 wires
This post is based on the work made previously by tomek in wiring LCD displays using 4 bits. The basic idea is to group the 7 pins that are needed to drive the ...
temperature logger part 6 schematics pcb and source code – Circuit Schematic
temperature logger part 6 schematics pcb and source code
The source code contains a FAT12 filesystem that can be reused to make custom flash drives for other projects. The source code (based on Microchip Applications ...
schematic diagram – Circuit Schematic
schematic diagram
These is the demo board I made based on PIC16F887 microcontroller. It is a good project for starting with PIC uC`s. It has a bootloader so an external programme...
pic16f688 based digital voltmeter – Circuit Schematic
pic16f688 based digital voltmeter
Actually this is the another version of my older DVM project that was based on PIC12F683. The older version displays the measured voltage on a LCD that is drive...
the vga test box using pic18f452 microcontroller – Circuit Schematic
the vga test box using pic18f452 microcontroller
The goal of this project is to create a device that is capable of outputing VGA signals to a CRT monitor inorder to display figures, text and characters. T.....
schaer programmer using pic12f629 microcontroller – Circuit Schematic
schaer programmer using pic12f629 microcontroller
Schaer is a generic programmer circuit capable of uploading and downloading firmware to/from several electronic devices like microcontrollers a.....
picpov persistence of vision with a pic18f1220 – Circuit Schematic
picpov persistence of vision with a pic18f1220
PicPOV is a project based on ""persistence of vision"".  A PIC microcontroller blinks 8 LEDs on and off so that when waved through the air, a mes.....
piclink rs232 low cost development controller with adc using pic16f628a – Circuit Schematic
piclink rs232 low cost development controller with adc using pic16f628a
PicLink RS232 low cost development controller with ADC PICLink RS232 Embedded Controller The PICLink RS232 controller module affords any microcontroller en.....
pickit 2 download develop your own usb pickit ii programmer – Circuit Schematic
pickit 2 download develop your own usb pickit ii programmer
PICkit 2 Introduction: There are many PIC programmer available, commercial and DIY devices. As Microchip introduces the new microprocessors the prog.....
pic18f458 microcontroller based solar recorder – Circuit Schematic
pic18f458 microcontroller based solar recorder
The device used for measuring daily insolation has been developed. The device was built with a PIC18F458 and the 128MB Multimedia Memory Card, MMC. The sol.....
pic16f877 up down counter code and proteus simulation – Circuit Schematic
pic16f877 up down counter code and proteus simulation
This PIC16F877 microcontroller tutorial answers the question, "" How to implement a up down counter using PIC16F877 ? "" Using PIC16 simulator (Proteus) you.....
pic16f877 uart code and proteus simulation – Circuit Schematic
pic16f877 uart code and proteus simulation
This post answers the question, ""How to use interrupt based UART in PIC16F877"" ? Also, using PIC16 simulator (Proteus) you can verify this UART code and ch.....
pic16f877 timer0 code and proteus simulation – Circuit Schematic
pic16f877 timer0 code and proteus simulation
This PIC16F877 microcontroller tutorial answers the question, "" How to use timer0 of PIC16F877 and how to handle its interrupts? "" Using PIC16 simulator (P.....
pic16f877 pwm 2 channel code and proteus simulation – Circuit Schematic
pic16f877 pwm 2 channel code and proteus simulation
This post answers the question, ""How to make a pulse width modulator using PIC16F877"" ? Also, using PIC16 simulator (Proteus) you can verify this PWM code.....
pic16f877 lcd interfacing code in 4bit mode and proteus simulation – Circuit Schematic
pic16f877 lcd interfacing code in 4bit mode and proteus simulation
This PIC16F877 microcontroller tutorial answers the question, ""How to interface LCD  in 4bit mode with PIC16F877"" ? Also, using PIC16 simulator (Proteus) y...