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STD Digital Pressure Regulator
Digital Pressure Regulator
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Update time：
2020-08-04 06:59:09
Creation time：
2018-04-03 07:04:04
Description
Description
6 channel digital pressure regulator circuit for SMC ITV0031. Uses a DAC (MCP4725) to control the voltage and an Op-amp to convert the signal to 0-10V for the pressure regulator.
Design Drawing
Design Drawing
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | Teensy 3.5 | U1 | TEENSY 3.5 | 1 |
| 2 | MCP4725 | U2,U3,U4,U5,U6,U7 | MCP4725 COPY | 6 |
| 3 | ESP8266 | ESP | ESP8266-01 | 1 |
| 4 | Channel 1 | P1,P2,P3,P4,P5,P6 | PRINT_4_M | 6 |
| 5 | AQW212 | U8,U9,U10 | DIP8 | 3 |
| 6 | 220 | R1,R2,R3,R4,R5,R6 | AXIAL-0.4 | 6 |
| 7 | LM324L-D14-T | U11,U12 | DIP-14 | 2 |
| 8 | 10KΩ | PR1,PR2,PR3,PR4,PR5,PR6 | RES-ADJ_3296W | 6 |
| 9 | AMS1117-5.0 | U13 | SOT-223 | 1 |
| 10 | 1u | C1,C2,C3 | CAP-D5.0XF2.0 | 3 |
| 11 | 1u | C4,C5,C6 | RAD-0.1 | 3 |
| 12 | 2510S-2P | CN1 | DIP-1X2P-2.54MM(5.08X5.08) | 1 |
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