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Standard
1.Easy to use and quick to get started
2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
4.For students, teachers, creators
Profession
1.Brand new interactions and interfaces
2.Smooth support for design sizes of over 5,000 devices or 10,000 pads
3.More rigorous design constraints, more standardized processes
4.For enterprises, more professional users
Ongoing
STD ATmega USBasp DIP
License: CC-BY-SA 3.0
Mode: Editors' pick
- 18
Update time：
2022-05-28 18:45:21
Creation time：
2019-12-15 14:05:04
Description
USBasp - USB ISP/TPI programmer for Atmel AVR microcontrollers based on the design by Thomas Fischl. More information can be found at https://www.fischl.de/usbasp/. Windows users may need to install a driver. Of course this is not necessary for linux and mac users. Close SELFPROG and TGTPWR jumper when uploading firmware. If you are burning a fresh microcontroller, close the Slow Serial Clock jumper (SLOWCLK) since they are factory programmed for internal 1MHz oscillator. This is not necessary if the improved firmware by nerdralph (https://github.com/nerdralph/usbasp) is used. Close Taget Power jumper (TGTPWR) to power target device from the USBasp.
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | USB-B-Female | USB | USB-M-49 | 1 |
| 2 | 100u | C2 | CAP-D6.3XF2.5 | 1 |
| 3 | 68R | R5 | 0.25W 1/4W VERTICAL RESISTOR COPY | 1 |
| 4 | 68R | R4 | AXIAL-0.4 | 1 |
| 5 | 10k | R1 | AXIAL-0.4 | 1 |
| 6 | 1k | R2,R3 | AXIAL-0.4 | 2 |
| 7 | 2k2 | R6 | AXIAL-0.4 | 1 |
| 8 | BUSY | LED1 | LED-3MM/2.54 | 1 |
| 9 | USB | LED2 | LED-3MM/2.54 | 1 |
| 10 | PROG | ICSP | HDR-IDC-2.54-2X3P | 1 |
| 11 | ATMEGA8A-PU | U1 | DIP28 PACKAGE | 1 |
| 12 | 12MHz | XTAL1 | HC-49S | 1 |
| 13 | 100n | C1 | CERAMIC-5.08 | 1 |
| 14 | SLOWCLK | JP3 | HEADER_2X1 | 1 |
| 15 | TGTPWR | JP1 | HEADER_2X1 | 1 |
| 16 | SELFPROG | JP2 | HEADER_2X1 | 1 |
| 17 | 22p | C4,C3 | CERAMIC 2.54 | 2 |
| 18 | 3V6 | D1,D2 | ZENER | 2 |
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