Build Own RFID circuit
how to build own RIFD, use one Microcontroller we can build it. This schematics is Very Simple...
Bell Timer Circuit using AT89S52
The circuit is bell timer. This new project uses AT89S52 microcontroller and I2C EEPROM to store the alarm timings. Also the 7segment display is replaced with L...
Analog Line Follower Robot
line follower robot which is going to follow the line on the track. in general line follower robot is controlled by a microcontroller....
ATmega8535 Line Follower Robot circuit diagram
This is the circuit diagram of Line Follower / Line Tracker robot. The circuit taken from the tutorial documentation. You may download the full tutorial at the ...
ATmega16 Line Follower Robot circuit diagram
Here the complete electrical circuit diagram of line follower robot which built based on ATmega16. There are three modules of line follower robot circuit that a...
AT90LS2323 Microcontroller
The following circuit shows about AT90LS2323 Microcontroller Circuit Diagram. Features: 2.7 ? 6 volts, Can work in all 2323 chips. .Component: ....
2N4401-2N4403 Connection Diagram
This project uses a microcontroller programmed with software that is posted on the Gerns-back BBS at 516-293-2283 as part of RUNABOUT. ZIP. The robot can be con...
16C71 IC For Experimenting With A Simple DC Servo Motor
This is a control of servo motors in software programming using PIC 16C71 microcontroller. The input signals are between 0 - 5V delivered by ....
Keypad Talking To LCD Via AT89S51
In few previous post, I showed schematic for interfacing Keypad and LCD using 8051 architecture. This blog post shows complete implementation of the interface u...
Tron Disc with .NET Microframework
Harford Hackerspace wanted to make our own Tron Identity Disc using the Netduino, allowing us to quickly load different versions of code to change the disc`s fu...
Lighthouse schematics
I`ve revised the schematic for this project and had a proper PCB made, see the new version here. For anyone who is interested (Hi Richard) here are my project f...
avr diagram
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atmelATtiny1634 circuit
Atmel`s ATtiny1634 8-Bit AVR ® Microcontroller is based on the AVR ® enhanced RISC architecture. By executing powerful instructions in a single clock cycle, t...
AVR Butterfly MP3
AVR ISP interface (optional but handy if you don`t like the boot loader, are too poor for a JTAG or AVR studio just crashed and disabled the on chip debugging ;...
Chosen Circuit
The circuit requires a power source to work. The PIC requires a 5volt supply and the driver requires a larger voltage to operate the motors. Inputs: The inputs ...
AVR microcontroller based PWM fan controllers
So this is a bit of a continuation on my 555 timer based PWM controllers, but now using microcontrollers and MOSFETs instead of 555 ICs and transistors. I made ...
two servo walking robot using TI launchpad
Hi, I bought two small servo motors last month. I was thinking what I can do with this two servo, since it is only two in number. Then I asked this to my friend...
Minimal PIC18 USB connection schematic
While cleaning up my computer files I stumbled over this schematic, which I used in the early stage of the USB LED Matrix development, and I thought it might be...
ATMEGA USB 001
In older posts I mentioned, that I resoldered several ATMEL ATMEGA16 processors. So, I decided to build something usefull using this MCU. As this controller has...
PIC 16F88 Microcontroller PIC based Tengu
Tengu derives its name from a mythicalJapanese creature known for getting intomischief. Our Tengu, however is more earthly in nature. It responds to voice and s...