Опубликовано 2013-03-13 14:32:35 автором MRS
Manual assembly programmer USBasp
Build USBasp.
I bought the other day here Seeb laptop , and there was a question of programming microns , as in laptops already in pomyne no com or lpt ports prishloz zayuzat what realties programmer with usb. The choice fell on USBasp because it is easy to zborke Utilization programmer for avr microcontrollers which The supported in-circuit programming (ISP), taksche The supported many programs such as : avrdude, CodeVisionAVR etc. .
and so to work, we need to zborki here such details
| Radiodetal | Model | Number | The main characteristic | Shop |
| The microcontroller | Atmega8 | 1 | Buy | |
| Output resistors | a low-power (0.25 W) | 2 | 68 ohm | Buy |
| Output resistors | a low-power (0.25 W) | 1 | 270 ohms | Buy |
| Output resistors | a low-power (0.25 W) | 2 | 390 ohms | Buy |
| Output resistors | a low-power (0.25 W) | 2 | 1.5 ohm | Buy |
| Output resistance | a low-power (0.25 W) | 2 | 10k | Buy |
| Condenser | ceramic | 1 | 20 pF | Buy |
| Condenser | ceramic | 1 | 0.1 uF | Buy |
| Condenser | Electrolytic | 1 | 10 uF 16 | Buy |
| LED | red, green | 1 | Buy | |
| The pin plug | PLD, or PLS | 1 | Buy |
Block diagram:
The printed circuit board was manufactured by LUT , usbasp manufacturing process as follows
Installing the driver
To work with a programmer is required to install drayvera.Posle USBasp connection to the computer (and JP1-2 JP1-1 jumpers must be open). The operating system detects it and prompts you to install the driver.
In the New Hardware Wizard, select Install from a list or specific location
Then specify the folder in which the drivers are
After pressing 'continue', Windows driver installation begins
If the driver successfully installed Hardware Wizard quits
The archive USBasp.zip is that all the files needed to build the programmer:
- Firmware ATMega 8 , and alternative firmware for conversion to STK500 (avrdoper)
- Driver for Windows
- Driving
- PCB format Sprint Layout
- Photos are finished programming
- AVRDUDE and GUI to it
Комментарии - (4)
- Imtoo3gpvc говорит:Хочу собрать прогаматор, но почему есть места где принципиальная схема, печатная плата и список элементов не совпадают именно по элементной базе
- Admin говорит:Какие места, например?
- Alexanast говорит:Какие стабилитроны используете для сошласования
- Admin говорит:Стабилитроны на 3.6в