water tank level

1 year ago

Open source license: GPL 3.0

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Description

A simple liquid level meter with arduino & HC-SR04. PRF08.

Documents

PCB (power & sensor)

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BOM

ID Name Designator Footprint Quantity
1 1A F1 NONE 1
2 ARDUINO_PRO_MINI U1 ARDUINO_PRO_MINI 1
3 LCD1602 I2C U3 LCD-1602 ONLY I2C HOLE_V2 1
4 Klema x2(sensor) J1,J4 NONE 2
5 JSN-SR04T U2 HC-SR04 1
6 AC Plug P1 NONE 1
7 On/Off S1,S2 SWITCH-RIGHT-ANGLE 2
8 SW_Reset SW1 NONE 1
9 BUZZER SG1 BUZZER-12MM-KIT 1
10 Klema x3 (power) J2,J3 NONE 2
11 5V_PS_module U4 5V POWER SUPPLY HERI 1

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All comments 1

amer omari

can i get one like this for test

2020-11-16 18:35:15
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