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STD Domestic_Supply_Supervision

License: CERN Open Hardware License

Mode: Editors' pick

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Update time: 2022-02-08 17:06:22
Creation time: 2021-12-15 18:31:11
Description

Domestic water and energy supervisor

- counts water and energy consumption

- checks for water leakages

- load balancing option: drops loads in order to safe the electrical grid

- based on Arduino Nano RP2040 Connect, so reports by email, etc

 

- Water

- Energy

- Gas

- Presence of people

- CO/CxHx gases

- AC power switches

Design Drawing
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ID Name Designator Footprint Quantity
1 100n C1,C4,C5,C6,C7,C8,C9,C10,C12,C15,C16,C17,C18 C0603 13
2 10n C2,C3,C13,C14 C0603 4
3 100uF C11 C1206 1
4 LSF-SMT_5.08_04_180 CN1,CN2,CN3,CN4,CN5,CN6,CN7,CN8 LSF-SMT_5.08_04_180 8
5 1N5819WS D1,D2,D3,D4,D5 SOD-323_L1.8-W1.3-LS2.5-RD 5
6 SM4007PL D7 SOD-123F_L2.8-W1.8-LS3.7-RD 1
7 red ENERGY LED0603-RD 1
8 Fuse-5x20mm F1 FUSE-HOLDER-5X20MM 1
9 yellow GAS,POWER LED0603-RD 2
10 long male 14pole H1 HDR-TH_14P-P2.54-V-M-R2-C7-S2.54 1
11 female 14pole H2 HDR-TH_14P-P2.54-V-M-R2-C7-S2.54 1
12 2N7002 Q1,Q2,Q3,Q4,Q5,Q6,Q7,Q8,Q9,Q10,Q11,Q12 SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR 12
13 1k R1,R11,R12,R21,R25,R26,R29,R32,R39,R43,R44,R56,R58 R0603 13
14 100k R2,R3,R4,R7,R15,R18,R24,R27,R30,R33,R41,R42,R45 R0603 13
15 10k R5,R6,R8,R9,R10,R13,R14,R16,R17,R19,R20,R22,R23,R28,R31,R34,R35,R36,R37,R40,R50,R51,R52,R53,R54,R55 R0603 26
16 4.7k R38 R0603 1
17 1M R46,R47,R48 R0805 3
18 27k R49 R0603 1
19 VDR R57 RES-TH_L12.5-W5.1-P7.50-D1.2-S2.20 1
20 green REL1,REL2,REL3,SPARE LED0603-RD 4
21 A2541WV-4P SERIAL HDR-TH_4P-P2.54-V 1
22 TS-1187A-B-A-B SW1,SW2,SW3 SW-SMD_4P-L5.1-W5.1-P3.70-LS6.5-TL-2 3
23 SSH1106 128X64 1.3 I2C DISPLAY MODULE U1 SSH1106 128X64 1.3 I2C OLED DISPLAY MODULE 1
24 Arduino Nano RP2040 Connect U2 ARDUINO NANO RP2040 CONNECT 1
25 HLK-5M05_C917669 U3 PWRM-TH_HLK-5M12_C917670 1
26 DHT22 U4 SENSOR-TH_HAIGU_DHT22 1
27 CO2 Sensor CCS811 U5 CO2 SENSOR CCS811 1
28 LM393DR2G U6,U7 SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL 2
29 RCWL0516 Radar Sensor U8 RCWL0516 RCWL-0516 RADAR SENSOR RF MICROWAVE MICROONDAS 1
30 MICS-5524 Adafruit U9 MICS5524 1
31 blue WATER LED0603-RD 1
32 HF115F/005-1ZS3 REL RELAY-TH_HF115F-012-1ZS3 1

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