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STD XY-PWM/HW-0515
XY-PWM/HW-0515
License
GPL 3.0
License: GPL 3.0Mode:
Mode
Schematic/SimulationSchematic/Simulation
Unlisted
- 6
Update time：
2024-05-13 14:01:03
Creation time：
2019-03-06 04:42:48
Description
Description
This is a simple and inexpensive 2-channel PWM generator, based on the STM8S003F3, available on AliExpress. It requires proprietary firmware to be flashed onto the STM8 MCU.
Schematics only.
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Design Drawing
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity | |
|---|---|---|---|---|---|
| 1 | 1u | C1,C2,C3 | 0603 | 3 | |
| 2 | 11u | C4 | 0603 | 1 | |
| 3 | SS34 | D1 | SMA(DO-214AC) | 1 | |
| 4 | 620 | D2,D3 | 2010 | 2 | |
| 5 | Header-Male-2.54_1x4 | J1 | DIP-1X4P-2.54MM-M | 1 | |
| 6 | Header-Male-2.54_1x3 | J2 | HDR-3X1/2.54 | 1 | |
| 7 | Header-Male-2.54_1x4 | J3 | DIP-1X4P-2.54MM-M | 1 | |
| 8 | Header-Male-2.54_1x2 | J4 | HDR-2X1/2.54 | 1 | |
| 9 | Micro USB-B 5P-Female-SMT_C40940 | J5 | MICRO 5P_C40940 | 1 | |
| 10 | MMBT3904 | Q1,Q2 | SOT-23(SOT-23-3) | 2 | |
| 11 | 1k | R2,R4 | 0805 | 2 | |
| 12 | 10k | R5,R6,R7 | 0805 | 3 | |
| 13 | DOWN | SW1 | KEY-6.0*6.0-4 | 1 | |
| 14 | UP | SW2 | KEY-6.0*6.0-4 | 1 | |
| 15 | SET | SW3 | KEY-6.0*6.0-4 | 1 | |
| 16 | STM8S003F3P6TR | U1 | TSSOP-20 | 1 | |
| 17 | HT7150-2 | U2 | SOT-89(SOT-89-3) | 1 | |
| 18 | 3361AS | U5 | KYX_3361AS | 1 |
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