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confocal sync control – Circuit Schematic
confocal sync control
Before attempting to build the control circuit, it is recommended that the function of each part the circuit is understood. The schematic below shows the basic ...
parallel PIC – Circuit Schematic
parallel PIC
The purpose of this project is to construct a computer that uses the combined computational power of many microcontrollers (MCUs). All the MCUs cooperate to sol...
SI Programmer – Circuit Schematic
SI Programmer
With the following circuit you can easily program the AVR microcontrollers AT90S1200, AT90S2313 (or ATtiny2313), AT90S8515 and AT90S4414, using the freeware pro...
pic dub18 pic development board – Circuit Schematic
pic dub18 pic development board
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clk3 binary alarm clock – Circuit Schematic
clk3 binary alarm clock
This is the first electronic circuit I designed from scratch, my first time programming a MCU, the first time I wrote an application in assembly language and my...
atmega – Circuit Schematic
atmega
Once you have compiled your C or C+ program into an AVR binary using AVR-GCC, you will need to "burn" it to the chip itself. This can be done with one of three ...
pic32mx220 tutorials – Circuit Schematic
pic32mx220 tutorials
The PIC32?s Analog to Digital Converter (ADC) is surprisingly difficult to set up if you re using it for the first time. Like so many of the PIC peripherals, th...
analog to digital converter module – Circuit Schematic
analog to digital converter module
Analog to Digital converter modules are used in Micro controller based projects where the analog signals are required to be converted into digital signal for fu...
avr ntp clock 2x. – Circuit Schematic
avr ntp clock 2x.
The Network Time Protocol (NTP) has revolutionized the world. Suddenly one could have anywhere in the world accurate time and date. NTP is a simple UDP based pr...
avr usb slideshow presenter. – Circuit Schematic
avr usb slideshow presenter.
USB HID is a specification that includes things like mouse and keyboard. has a GPL based driver to implement USB in an avr microcontroller without specialized h...
avr ntp clock. – Circuit Schematic
avr ntp clock.
The Network Time Protocol (NTP) has revolutionized the world. Suddenly one could have anywhere in the world accurate time and date. NTP is a simple UDP based pr...
embedded webserver. – Circuit Schematic
embedded webserver.
This is a continuation of the article An AVR microcontroller based Ethernet device. The hardware is still the same (ENC28J60 + atmega88). The software is now up...
halloween build part 3 full schematic – Circuit Schematic
halloween build part 3 full schematic
Below you can see the rest of the schematic integrated with the voltage regulator from my last post. As I explained previously, the PIC16F690 is the brains of m...
synchronizing fireflies ng – Circuit Schematic
synchronizing fireflies ng
This is a remake of the fireflies which I did a year ago. I was always fascinated by the emergence of patterns. One I like most is the synchronization of hundre...
interfacing of lcd with at89s528051 – Circuit Schematic
interfacing of lcd with at89s528051
This tutorial explains one of   the real world application of 8051. Here we are going to  explain how a 16x2 LCD is interfaced with AT89S52. 1)  LCD: 16x...
pic16f877 based controllable digital 25 – Circuit Schematic
pic16f877 based controllable digital 25
Using PIC16 simulator (Proteus) you can verify this digital clock code and change it according to your needs. Using three push buttons (As shown in figure below...
how to interface rfid with 8051 – Circuit Schematic
how to interface rfid with 8051
An RFID(Radio-frequency identification and detection) reader is a device which is used to communicate with RFID tags by receiving and transmitting signals. Thes...
moving message display – Circuit Schematic
moving message display
You can make an LCD show a brief moving message by interfacing it to a microcontroller. Here`s an AVR-based moving-message display that uses a 16G—2 LCD displ...
general programmer – Circuit Schematic
general programmer
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interfacing lcd – Circuit Schematic
interfacing lcd
The EN line is called `Enable`. This control line is used to tell the LCD that you are sending it data. To send the data to the LCD, your program should make su...