Voltage Sensor 1

10+ 37 in 1 Sensor Starter Kit for BBC Micro:Bit (NO Micro:Bit Board )
US $36.99
YZC 516C S type weighing sensor 100kg 200kg 300kg 500kg
US $21.00
DIY FRSKY compatible voltage sensor S.PORT 1 6S X9D(PLUS) X8R X4R X6R
US $45.00