I can provide a large number of spare parts for old PCs.
eBay
Water Flow Sensor Hall Sensor Switch Flow Meter Water Meter Industrial Turbine Flowmeter 1 Inch Water Flow Sensor
Aliexpress UK
OEM quality.
eBay
YF-S201 12V Water Flow Sensor DC 5-18V Flowmeter Hall Flow Sensor Water Control Liquid Flow Sensor Switch 1-30L/min 2.0MPa
Aliexpress UK
OEM quality.
eBay
YF-S201 12V Water Flow Sensor DC 5-18V Flowmeter Hall Flow Sensor Water Control Liquid Flow Sensor Switch 1-30L/min 2.0MPa
Aliexpress UK
A geartooth speed sensor that uses Hall Effect technology to sense the motion of ferrous geartooth targets. Housing Adjustable aluminium. Thread size 15/32"-32. Type Geartooth speed sensor.
eBay
1/2" 3/4" 1'' 1-1/4'' 1-1/2'' 2 Inch Stainless Steel Hall Flow Sensor Water Flow Sensor Flowmeter Control Liquid Sensor Switch
Aliexpress UK
Robust performance: the magnetic detector component withstands electrical noise, ensuring accurate data from linear hall effect sensors in electronic sensors systems. -Flexible application: its hall effect device architecture adapts to alloy hall effect sensor or electric motor hall sensor needs across diverse industries.
eBay
1Pc High Power Brushless Motor Hall Sensor With Plate And Wire 3144 413 41F 43F Electric Motor Hall PCB Components
Aliexpress UK
And we accept Wire Transfer, Escrow.
eBay
Electric Vehicle Hall Hall Sensor 10G 3144 3143 Cable Green Motor PCB Parts Board With 120 Degree Wires Electrical Panel
Aliexpress UK
OEM quality.
eBay
1PCS ACS758 Hall Extension Panel ACS758LCB-100U-PFF-T Linear Hall Current Sensor Module
Aliexpress UK
OEM quality.
eBay
0-70M/S Wind Speed Sensor Environment Signal Output Pulse Type Three Cups Wind Speed Sensor Anemometer DC5-30V ZJY
Aliexpress UK