OPA128 Module Electrometer level charge operational amplifier low bias low offset 110dB gain high impedance - Demo board FOR DETAILS FOR DETAILS FOR DETAILS FOR DETAILS FOR DETAILS
Battery level display Wide voltage battery detection module Wide voltage input Programmable control - Demo board FOR DETAILS FOR DETAILS FOR DETAILS FOR DETAILS FOR DETAILS
Level sensor Water level induction monitoring switch high precision corrosion resistance Based on infrared function demo - Demo board FOR DETAILS FOR DETAILS FOR DETAILS FOR DETAILS FOR DETAILS
