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Production ine resistence verification circuit


Processed parts must be electrically in contact with rack holding the parts. The maximum resistance allowable between the rack and the parts is 1.2ohms.

Number of circuits needed is 5

I would like a circuit designed out of commercially available components that will provide a red light when resistance being measured is >1.0 ohms and a green light when resistance being measured is <0.9ohms. The setpoint of each light should be adjustable over a range of 0.5ohms.


1. Power source GFI protected 120VAC 1 phase

2. Lights to be powered are LED - Flat Indicator Light, LED Lamp Type, 110VAC Voltage, 16mm Mounting Dia. Size Item # 24M175 Mfr. Model # 24M175 Catalog Page # 248 UNSPSC # 39121534.....Grainger catalog information

3. Circuit will be housed in damp environment

4. Test leads to connect to racks and parts will be standard test equipment test leads

Evner: Microcontroller

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Om arbejdsgiveren:
( 0 bedømmelser ) Rochester, United States

Projekt ID: #23993491

Tildelt til:


Hi, This is Pratheek here. I guess you are building a testing rig to evaluate manufactured products for the right tolerance. I will be able to help you build your test rig. I will build a sample rig at my place and g Flere

$250 USD in 7 dage
(0 bedømmelser)

3 freelancere byder i gennemsnit $450 på dette job


Noted! I completely understood your requirements. My name is Jaspreet & I'm part of larger embedded hardware and firmware development team. Here you can see one of our work in PCB layout design:- [login to view URL] Flere

$600 USD in 30 dage
(3 bedømmelser)

Greetings! I am a specialist in 3D modeling and electronics with extensive experience in prototyping various devices. I can develop this device for you. Tell me more about your details and test bench, I want to unders Flere

$500 USD in 7 dage
(0 bedømmelser)