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STD Cross-board v2.0

License: Public Domain

Mode: Editors' pick

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Update time: 2022-05-01 07:54:17
Creation time: 2017-02-16 02:40:00
Description
The second version of the Cross-board for Raspberry Pi B +, 2, 3. Version 2.0.0: 1. 8 digital inputs with opto-coupler; 2. 8 outputs with solid-state relays; 3. Communication interface RS485; 4. Real-time clock; 5. Conclusions of 1-Ware interfaces (with 3.3 volt power supply), I2C (with 3.3 and 5 volt power supply and matched levels); 6. Terminals for connection of temperature and humidity sensors DHT22; Version 2.0.1: 1. 4 outputs with solid-state relays; 2. 2 outputs with electromagnetic relays; 2. 2 outputs with N-channel MOSFET. Version 2.0.2: 1. 8 outputs with solid-state relays; 2. 2 outputs with N-channel MOSFET in parallel outputs 7 and 8. The printed circuit board is designed for housing [D9MG][2] ![enter image description here][3] ![enter image description here][4] [2]: http://www.gainta.com/pdf/gainta_dxmg.pdf [3]: /editor/20170328/58da4056e7386.jpg [4]: /editor/20170328/58da3ffa16010.jpg
Design Drawing
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ID Name Designator Footprint Quantity
1 1000u C1 CAP-D8.0XF3.5 1
2 470u C2 CAP-D8.0XF3.5 1
3 0.1u C3,C4 0805 2
4 MBRS240LT3 D1,D4 SMB 2
5 LED D2 LED3MM 1
6 SMBJ30CA D3 SMB(DO-214AA) 1
7 MF-R110 F1 F2-5.1-11.4X3.0X18.3MM 1
8 JUMPER JP1,JP3,JP4 1X03 3
9 JUMPER-2 JP2 1X02 1
10 47uH L1 IND-VL0608 1
11 TLP181 OC1,OC2,OC3,OC4,OC5,OC6,OC7,OC8,OC9,OC10 SO-4 10
12 WJ2EDGVC-5.08-8P P1,P2,P5,P6 WJ2EDGVC-5.08-8P 4
13 WJ2EDGVC-5.08-2P P3 WJ2EDGVC-5.08-2P 1
14 WJ2EDGVC-5.08-4P P4 WJ2EDGVC-5.08-4P 1
15 Header-Male-2.54_1x4 P7,P11,P12 HDR-4X1/2.54 3
16 Header-Male-2.54_1x3 P8,P9,P10 HDR-3X1/2.54 3
17 Header-Male-2.54_1x2 P13 HDR-2X1/2.54 1
18 SS8050 Q1,Q2,Q3,Q4,Q5,Q6,Q7,Q8 SOT-23(SOT-23-3) 8
19 BSS138 Q9,Q10 SOT-23-3 2
20 1k R1,R6,R7,R8,R9,R10,R11,R12,R13,R14,R16,R18,R20,R22,R24,R26,R28 0805 17
21 3k R2 0805 1
22 470 R3,R6,R7 0805 3
23 10k R4,R5,R36,R37 0805 4
24 4.7k R15,R17,R19,R21,R23,R25,R27,R29,R30,R31,R32,R33,R34,R35 0805 14
25 X308032768KGB2SC TXAL1 TXAL-3*8 1
26 LM2596S U1 TO-220-5(FORMING) 1
27 DS1307ZN U2 SOP8-1.27-5X3.6MM 1
28 BMP180 U3 BMP180 GY-68 (BOTTOM SILK) 1
29 SSR G3MB-202P U4,U5,U6,U7,U8,U9,U10,U11 SSR G3MB-202P 8
30 RS485 Module U12 UART-RS485 1
31 5 V1 BATTERY-1 1
32 RPi 40 Pin GPIO X1 HDR-20X2/2.54_P(BOTTOM SILK) 1
33 1N4007RLG D5,D6 SOD123 2
34 РЕЛЕ-HLS8L-5 В ПОСТОЯННОГО ТОКА-С-С(5Р-19X15MM) K1,K2 REY5-19.0X15.0X15.0MM 2
35 WJ2EDGVC-5.08-6P P6 WJ2EDGVC-5.08-6P 1
36 WJ2EDGVC-5.08-5P P14 WJ2EDGVC-5.08-5P 1
37 IRF540NSTRLPBF Q1,Q2,Q11,Q12 TO-220AB 4

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