Solenoid as a switch with proximity detection

Trigger with infrared proximity sensor and magnetic force to push the plunger.

Peter Loës

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Description
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Components 7
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Description

Simple trigger to build yourself. The cost is around 25€ without Li-Ion battery.

Only a few components are required. Order through electrical wholesalers.

Side cutter, soldering iron, solder and cables are required.
Build your own case.

The design is kept as simple as possible,
depending on the installation, false triggering is possible!

Details

Li-Ion Cell 18650 (Rechargeable via cable USB3.1 -- Type C)

Battery holder

Solenoid DELTA DSOS-0416 3.8W 3VDC/1.28A

Breakout Boards:

Infrared Proximity Sensor SEN-KY032IR modulated Infrared Emitting Diode and IR Receiver
Inverter Logic LS0002
Sparkfun Mosfet Power Controller PRT-11214

Files

components_2023.txt plain - 1.04 kB - 11/02/2023 at 11:25		Download
Trap_Shutter_Solenoid.sch.pdf Adobe Portable Document Format - 36.81 kB - 11/02/2023 at 11:21		Preview

Light_source_infrared.txt plain - 629.00 bytes - 11/02/2023 at 11:19		Download

Components

1 × Industrial Cell, Li-Ion 18650, 3.6 V, 3400 mAh, Flat Top Perfectly protected with a safety circuit, Easy charging www.reichelt .de Artikel-Nr.: ANS 1307-0003
1 × USB 3.1 Type-C® zu USB-A & Type-C® Kabel, 1,00 m www.reichelt .de ICY IB-CB034
1 × Battery holder for 1x 18650 www.reichelt .de HA 1X18650 SA Battery holder with 6.35 mm connection
1 × Solenoid Power to Push 0.12 Inch 3VDC 3.8W Digi-Key Part Number 1144-1396-ND Manufacturer Product Number DSOS-0416-03D
1 × Arduino - IR obstacle sensor, 2 ... 40 cm, 38 kHz www.reichelt .de ARD LINE FINDER2

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Solenoid as a switch with proximity detection

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Description

Details

Files

components_2023.txt

Trap_Shutter_Solenoid.sch.pdf

Light_source_infrared.txt

Components

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