I have been working on input and output devices communication for weeks. For those weeks, I spent so many times on the ESP32 debugging and got nothing solved, which makes me be so despair about the foreseeable failure of my final project. This wildcard week, however, saved my final project. I joined the advanced embedded […]
For the author, the automatic feeding machine for the wedge is the easiest mechanical part for the application. they insert a plastic container all of which is placed on the CD present on the… Electronics Projects, Automatic Feeding Machine With CD-ROM Mechanic “avr project, microcontroller projects, “ For the author, the automatic feeding machine for the wedge is the easiest
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his board is a development board on which you can build your projects. It is suited for educational use, experiments or prototyping. The board uses the ATTiny2313 microcontroller with a 20Mhz clock. The board contains the ISP 10-pin connector for in circuit serial programming. It has also a push button reset switch. It has 15
Atmega fusebit doctor, as name says it, device for repairing dead Atmega and Attiny family AVRs by writing fabric fusebits. Most common mistakes or problems are a wrong clock source (CKSEL fusebits), disabled SPI programming (SPIEN fuse) or disabled reset pin (RSTDISBL fuse). This simple and cheap circuit will fix you uC in a fraction
How to fix dead atmega and attiny avr chips Read More »
I love the Atmel AVR microcontrollers! Since building the Ghetto Development System described in this Instructable. I’ve had no end of fun experimenting with the AVR ATtiny2313 and the ATmega168 in particular. I even went so far as to write an Instructable on using switches as inputs, and extended the Ghetto Development System concept to
I2C Bus for ATtiny and ATmega Read More »
Having done half a dozen V-USB tutorials I decided it’s time to whip up something cool. As USB keyboards were an area untouched. I decided to make a small USB HID keyboard device that types a password stored in EEPROM every time it’s attached. A new password can be generated just by tabbing CAPS LOCK
DIY USB password generator using ATtiny Microcontroller Read More »
“V-USB is a software-only implementation of a low-speed USB device for Atmel’s AVR® microcontrollers, making it possible to build USB hardware with almost any AVR® microcontroller, not requiring any additional chip.” For further details on V-USB and licensing, visit http://www.obdev.at/products/vusb/index.html This is a data logger project that reads an analog signal, converts into digital number,
Easy Data Logger with Virtual USB using ATtiny45 microcontroller Read More »
Use an attiny13a, two LEDs and a greeting card speaker to create a blinking Marioman that plays the Super Mario Brothers theme song. This can be an easy low-cost project for anyone who is looking for a fun way to break into AVR programming! The notes of the songs are generated by a square wave
Blinking, Singing, Marioman using Attiny microcontrollers Read More »
Halloween Robot controlled by an old wingman joystick. I don’t reccommend this for beginners with electronics only because some things like joysticks and power adapters are not all the same and must be modified. Additionally I provide programming code which will only be useful for particular stepper motors without modification. **This is still unfinished, but
Halloween Robot using Attiny microcontrollers Read More »
Every year the holiday season rolls around and I get stuck on what to give for my friends and family. People always say that it’s better to make the gift yourself than buy it at a store so this year I did just that. The first displays a name or basic image when waved through
3 Easy Holiday Gifts using ATTiny microcontroller Read More »
