2 Simple Milliohm Meter Circuits [Measure Low Resistances below 1 Ohm with these Circuits] | Homemade Circuit Projects
Audible Milliohmmeter with 555 under Meters Circuits -7708- : Next.gr
A milliohm adaptor for multimeters
Milliohm Meter Version 1.5 | Hackaday
Open hardware Milliohmmeter, microohmmeter, microvoltmeter, and accurate ESR meter based on STM32F373 processor and AD8253 instrumentation amplifier (DIY do it yourself hobby construction)
Build Your Very Own Low Resistance Meter with Arduino