2 layers31.8 × 31.8 mm

Boards in 1 GitHub repository, designed in KiCad, that use the INA121PA by Texas Instruments (-40℃~+85℃ 0.7% 0.7V/us 1 1V/V~10000V/V 300uV 4pA External resistor gain、Overvoltage protection PDIP-8 Instrumentation Amplifiers ROHS). See how each wires it, with its parts, size, README and files; the INA121PA’s symbol, footprint and pinout are on its own page.
