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STD Servo Turnout controller
Mode: Editors' pick
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Update time：
2019-09-02 01:13:16
Creation time：
2018-07-07 02:23:32
Description
Controls 2 servos with frog polarity relays. Has local control pushbuttons and indicator lights interfaced via RJ45 connectors, as well as an automatic control input which can move the relay and lock/unlock the manual buttons. Depending on components populated, this circuit can also drive 3 servos and 3 relays with only the manual buttons and indicators, for use in locations like yards where no centralized control is needed.
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | SRD-05VDC-SL-C | RELAY1,RELAY2,RELAY3,RELAY4 | RELAY-SL-SRD | 4 |
| 2 | 16MHz | X1 | HC-49S | 1 |
| 3 | Panel1 | RJ45-1 | RJ45 | 1 |
| 4 | Panel2 | RJ45-2 | RJ45 | 1 |
| 5 | Remote_In | RJ45-3 | RJ45 | 1 |
| 6 | BC337-25 | Q1,Q2,Q3,Q4 | TO-92(TO-92-3) | 4 |
| 7 | 1N4148TR | D1,D2,D3,D4 | DO-35 | 4 |
| 8 | Frog1_Pwr | CN1 | MKDSN1.5/3-5.08 | 1 |
| 9 | Frog2_Pwr | CN2 | MKDSN1.5/3-5.08 | 1 |
| 10 | .1u | C1,C2 | CNP_3MM_DISC | 2 |
| 11 | 22p | C3,C4 | CNP_3MM_DISC | 2 |
| 12 | 1u | C5,C8 | CNP_3MM_DISC | 2 |
| 13 | 4K7 | R13 | RC06 | 1 |
| 14 | 1k | R1,R2,R3,R4 | RC06 | 4 |
| 15 | 100 | R5,R6,R9,R10,R14,R15,R16,R17 | RC06 | 8 |
| 16 | 1K | R7,R8,R11,R12 | RC06 | 4 |
| 17 | - Power In + | CN4 | MKDSN1.5/2-5.08 | 1 |
| 18 | IRF4905PBF | Q5 | TO-220(TO-220-3) | 1 |
| 19 | 1000uF | C6 | CAP-D10.0XF5.0 | 1 |
| 20 | 470uF | C7,C9,C10 | CAP-D8.0XF3.5 | 3 |
| 21 | 1N5819 | D5 | DO-41 | 1 |
| 22 | Servo1 | J3 | HDR-3X1/2.54 | 1 |
| 23 | Servo2 | J4 | HDR-3X1/2.54 | 1 |
| 24 | HBLED | LED1 | LED-3MM/2.54 | 1 |
| 25 | 470 | R18 | RC06 | 1 |
| 26 | 10k | R19 | RC06 | 1 |
| 27 | !0k | R20,R21,R22,R23,R24,R25,R26 | RC06 | 7 |
| 28 | 680p | C11,C12,C13,C14,C15,C16,C17,C18 | CAP-TH_L7.3-W4.7-P5.00-D0.5 | 8 |
| 29 | Center_Servos | H1 | HDR-2X1/2.54 | 1 |
| 30 | ATMEGA328P | U2 | ATMEGA328P ARDUINO UNO | 1 |
| 31 | 10K | R27 | RC06 | 1 |
| 32 | LM2596 | U1 | LM2596-MODULE | 1 |
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