Water alarm
About the Water alarm PCB
Water alarm is an open source PCB design by pranara15, published on GitHub. It is a 2-layer board measuring 25.4 × 29.6 mm, with 6 components from 6 distinct parts.
By type, the board carries 2 connectors, 1 transistor, 1 buzzer, 1 capacitor and 1 resistor.
From the project
A simple yet highly effective Water Level Alarm Circuit, designed and schematized using KiCad 9.0.6.
Water alarm bill of materials (BOM)
6 components, 6 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 2N7000 | TO-92L_HandSolder | Q1 |
| 1 | Jack-DC | BarrelJack_GCT_DCJ200-10-A_Horizontal | J1 |
| 1 | Screw_Terminal_01x02 | TerminalBlock_Phoenix_PT-1,5-2-5.0-H_1x02_P5.00mm_Horizontal | J2 |
| 1 | BUZZER | Buzzer_D30mm_H20mm_P15mm__668-1652-ND__AI-3035-TT-12V-R | BZ1 |
| 1 | 1nF | C_Disc_D3.0mm_W1.6mm_P2.50mm | C1 |
| 1 | 10M | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R1 |
Water alarm design files
The KiCad project lives in the pranara15/Water-alarm repository on GitHub; these links point at the commit this page was built from.
- Layoutwater alarm.kicad_pcb
- Schematicwater alarm.kicad_sch
Water alarm: common questions
How big is the Water alarm PCB?
The Water alarm measures 25.4 × 29.6 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Water alarm?
6 components, from 6 distinct parts. The full bill of materials is listed on this page.
Where can I download the Water alarm design files?
From the pranara15/Water-alarm repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Water alarm design in my own project?
The repository has no license, so all rights stay with pranara15. Use it as a reference, and ask the author before reusing the design.