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gps altimeter – Circuit Schematic
gps altimeter
This device was created in a hurry for the USC Rocket Propulsion Lab, the student-run high-altitude rocketry effort at USC. I think I soldered it together a day...
shutter – Circuit Schematic
shutter
A microprocessor controlled shutter control-box for electrically driven shutters such as the MELLES GRIOT 04 IES 003 and others, such as the ILEX electric shutt...
prop clock – Circuit Schematic
prop clock
Propclocks are really pretty complex devices, utilizing a PIC microcomputer that performs instructions at 10mhz. The PIC is the brain of the device and does mos...
CPF LOGGER Lite Simple DIY Data Logger for CPFers – Circuit Schematic
CPF LOGGER Lite Simple DIY Data Logger for CPFers
edit - There are information not included in this main post. Read through the thread for more information on timer calibration and other useful information by c...
Circuit for a test circuit with the PIC16F84A – Circuit Schematic
Circuit for a test circuit with the PIC16F84A
You will need a few items to begin working with microcontrollers. I purchased the PICSTART Plus Part Number: DV003001 kit from Microchip. This kit includes the ...
18F setup – Circuit Schematic
18F setup
The PIC18F4550 chip contains more features than the PIC16F including a module for USB communications. There is some added complexity. The first issue to resolve...
pic LM032 – Circuit Schematic
pic LM032
This page is about an old LM032L LCD module from Hitachi. I found an old one and tried to make it work. The module can display 2 lines with 20 characters each. ...
morse Circuit – Circuit Schematic
morse Circuit
This PIC-based hardware circuit accepts texts from a PS/2 keyboard and converts it into a morse code audio signal.....
io page – Circuit Schematic
io page
This I2C expansion board for microcontrollers allows you to connect 8 switches or 8 LEDs with only two wires.....
2x16 lcd and 4x4 keypad interfacing 8051 – Circuit Schematic
2x16 lcd and 4x4 keypad interfacing 8051
Microcontrollers are just silicon wafers until we tell them what to do, program them according to our requirement.Read More.....
input output instructions 8051 assembly language – Circuit Schematic
input output instructions 8051 assembly language
This tutorial is in continuation with previous tutorials on 8051 Assembly Programming. Now we will learn how to give input and output instructions to 8051 micro...
digital book cricket project – Circuit Schematic
digital book cricket project
The project described here is a digital implementation of book cricket game  which Indian students normally use to play in their childhood time. The heart of ...
block diagram of 8051 – Circuit Schematic
block diagram of 8051
The 8051 became widely popular after Intel allowed other manufacturers to make and market any flavors of the 8051 they please with the condition that they remai...
servo motor – Circuit Schematic
servo motor
How to generate the signal for contolling a standard (RC) servo motor using a PIC microcontroller.....
servo controller – Circuit Schematic
servo controller
A servo controller for controlling a servo motor from the serial port using a PIC Microcontroller. Project includes source code description and schematics.....
Serial Interface LCD circuit – Circuit Schematic
Serial Interface LCD circuit
The circuit simply consists of a PIC micro, ICSP interface, an RS232 level translator and an HD44780 LCD. Initially a scrolling message is displayed using show_...
real time clock ic – Circuit Schematic
real time clock ic
PIC RTC: A Real Time Clock IC using the DS1307 and a PIC micro. This PIC project uses an I2C Real Time Clock chip and display to create a four digit standard de...
pic16f84 – Circuit Schematic
pic16f84
A PIC16F84 introduction with ICSP programmer connection and circuit example.....
pic sonar – Circuit Schematic
pic sonar
For the PIC sonar range finding project a PIC microcontroller is ideal. It has a capture timer that can accurately measure the ultrasonic echo time so the dista...
pic programmer circuit – Circuit Schematic
pic programmer circuit
A pic programmer circuit that works using long cables from PC to programmer.....