In this project, a device will be designed that will read analog data from any analog sensor and will send the digitized form of that data to a personal computer on USB interface. On PC, a desktop application will store the data in an excel spreadsheet therefore performing the data logging. For this, the device […]
Atmega 32u4 Based USB Data Logger (Part 23/25) Read More »
One of the relatively unexplored topics in this week’s lecture was USB, the ubiquitous protocol that allows computers to communicate with peripheral devices (containing microcontrollers). Creating a USB device allows any computer to talk to it without the specialized software and hardware we’ve been using so far. For these two weeks, I decided to understand
Weeks 11-12: AVR USB Devices and Programming Using Atmega Read More »
This is the second part of my USB tutorial for ATtiny2313 and V-USB library. In the first part we learned how to get 3.3V from USB to power our circuits. In this part, we will expand our setup with following parts: Larger breadboard and additional jumper wires ATtiny2313 12 MHz crystal oscillator Two 27 pF ceramic capacitors
AVR ATtiny USB Tutorial Part 2 Read More »
Open Programmer – An open source USB programmer for PIC micros, I2C-SPI-MicroWire-OneWire-UNIO EEPROMs, some ATMEL micros, generic I2C/SPI devices and (soon) other devices. Completely free and Open Source (including firmware) Programs PIC10-12-16-18-24, dsPIC30-33, EEPROMs type 24xxxx (I2C), 25xxx (SPI), 93xx6 (MicroWire), DS24xx (OneWire), 11xxx (UNIO), some ATMEL micros, communicates with generic I2C & SPI devices (see
Open Programmer – USB programmer for PIC, EPROM, ATMEL, SPI Read More »
USB ESR Meter Circuit The main part of the meter is a ATmega8 microcontroller that controls the entire device. Its main the task is to process measured data and perform calculations so that the… Electronics Projects, ATmega8 FT232R USB ESR Meter Circuit “atmega8 projects, avr project, microcontroller projects, “ USB ESR Meter Circuit The main part of the meter is
ATMEGA8 FT232R USB ESR METER CIRCUIT Read More »
USB programmer There are few components – the ATtiny45 microcontroller, two Zener diodes, a capacitor and several resistors. Of course, there are still connectors – USB plug and IDC-6 plug. Resistor R1 informs host… Electronics Projects, Tiny USB programmer AVR microcontrollers AVRDUDE “avr project, microcontroller projects, programmer circuit, “ USB programmer There are few components – the ATtiny45 microcontroller, two Zener
TINY USB PROGRAMMER AVR MICROCONTROLLERS AVRDUDE USING ATMEGA Read More »
Market “USB Mail Notifier” ready devices are sold, but in practice, ileginç project also ATmega8 microcontroller and the email account that connects the program’s source code (C + + RAD studiox) or not different… Electronics Projects, ATmega8 USB Email Notifier Circuit “atmega8 projects, avr project, microcontroller projects, “ Market “USB Mail Notifier” ready devices are sold, but in practice,
ATMEGA8 USB EMAIL NOTIFIER CIRCUIT Read More »
Attiny85 Atmel microcontroller with USB Business Card project established quite interesting circuit with very few elements attiny85 16.5 MHz internal RC oscillator frequency used. USB connector on the USB socket on the PCB designed… Electronics Projects, USB Business Card with attiny85 “avr project, microcontroller projects, “ Attiny85 Atmel microcontroller with USB Business Card project established quite interesting circuit with very few
USB BUSINESS CARD WITH ATTINY85 Read More »
Attiny85 not found on the USB module to work, but as software optimized circuit when connected to a computer mouse USB HID is known as pull-up resistors on the circuit has very few ingredients… Electronics Projects, USB Password Generator Circuit ATtiny85 “avr project, microcontroller projects, “ Attiny85 not found on the USB module to work, but as software optimized
USB PASSWORD GENERATOR CIRCUIT ATTINY85 Read More »
USB I / O circuit ATMEGA88 based on the usb connection FT232 is done via detailed ir project ( German explanation ) the C source code, circuit diagrams and PCB drawing of the picture… Electronics Projects,FT232R USB I-O Circuit ATMEGA88 “avr project, microcontroller projects, “ USB I / O circuit ATMEGA88 based on the usb connection FT232 is done
FT232R USB I-O CIRCUIT ATMEGA88 Read More »
