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STD ADE7758

License: Public Domain

Mode: Editors' pick

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Update time: 2024-06-20 13:11:13
Creation time: 2024-03-07 14:31:48
Description

ADE7758

The development of a power network controller with a wireless interface has resulted in a highly functional device designed for reliable and detailed monitoring of energy consumption. The main functions and capabilities of this device include
- measuring the parameters of the three-phase network, which allows the user to obtain detailed information about the power supply and energy consumption;
- saving the measurement archive to a microSD card, which provides additional convenience and independence from the quality of the Internet connection;
- the controller has the ability to send measured data to the server via wireless communication, providing reliable transmission of information for further analysis;
- the controller is equipped with a web interface that allows the user to configure its operation both locally and remotely via the Internet;
- overvoltage and overcurrent protection ensures the safety of the device and electrical networks, avoiding malfunctions and maintaining efficiency.
Several areas of improvement can be considered for further development of the project. For example, switching to a higher-performance ESP32, creating a compact multilayer board, adding additional sensors to expand functionality, improving the interface with a display, and implementing the ability to control three phases of power supply. These improvements are aimed at providing better performance, ease of use and expanding the device's capabilities.

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Design Drawing
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PCB
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ID Name Designator Footprint Quantity
1 XH-3A BOTONERA CONN-TH_XH-3A 1
2 BH-18650-B1BA002 BT1 BATTERY-SMD_18650-1S-L77.1-W20.7-1 1
3 33nF C1,C2,C3,C4,C5,C6,C7,C8,C9,C12 C1206 10
4 22pF C10,C11 C1206 2
5 100nF C13,C14,C15,C20 C1206 4
6 10uF C16 C1206 1
7 10uF C17,C18 CAP-D5.0XF2.0 2
8 22uF C19 C1206 1
9 470uF C21 CAP-D10.0XF5.0 1
10 SD-01A CARD1 SD-SMD_SD-01A 1
11 SS14F-PJ D1,D2 SMAF_L3.5-W2.6-LS4.7-RD 2
12 1N4148 D7,D8,D9,D10 R1206 4
13 ESP-12F IC1 ESP12F 1
14 CONN2P-230V P1 CONN2P-230V-5MM-2P 1
15 2N5551S-RTK/P Q2 SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR-1 1
16 1k R1,R2,R4,R5,R7,R8,R11,R13,R15,R18 R1206 10
17 10 R3,R6,R9 R1206 3
18 1M R12,R14,R16 R1206 3
19 10k R20,R21,R22,R23,R25,R27,R28,R29,R31 R1206 9
20 750 R24 R1206 1
21 330 R26 R1206 1
22 FTR14D471K R30 RES-TH_L16.0-W5.4-P7.50-D0.8-S4.60 1
23 ADE7758ARWZ U1 SOP-24_L15.4-W7.5-P1.27-LS10.2-BL 1
24 EJ-2_PHONEJACK2 U2,U3,U19 AUDIO-TH_EJ-2_PHONEJACK2 3
25 PZ2.54-2*2 U4 HDR-TH_4P-P2.54-V-M-R2-C2-S2.54 1
26 PC817X3NIP1B U7 OPTO-SMD-4_L4.6-W6.5-P2.54-LS10.3-TL 1
27 BUTTON U8,U9 SW-SMD_L3.9-W2.9-LS4.9-L 2
28 AMS1117-3.3V U10 SOT-223-4_L6.5-W3.5-P2.30-LS7.0-BR 1
29 HLK-5M05 U12 PWRM-TH_HLK-5M05 1
30 TP4056 Lithium Battery Charger Module U13 BATTMODULE 1
31 CARFUSEHOLDER U14 CONN-TH_4P-P3.70_CARFUSEHOLDER 1
32 DC-DC 5V OUT STEP UP CONVERTER U15 DC-DC 5V OUT 1
33 RELAY-SPST U23,U24,U25,U26 RELAY-TH_RELAY-SPST 4
34 10Mhz X1 HC-49S_L11.4-W4.5-LS12.5 1

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