AC 220V Line Sensor, Isolated, 24V Output
The AC 220V Optocouple Isolation Sensor module is used in applications where you want a simple way to detect that a piece of mains powered equipment is activ..
Analog Voltage Divider up to 25V
A simple but very useful module which uses a potential divider to reduce any input voltage by a factor of 5. This allows you to use the analogue input of a microcontr..
Battery Protection Module with Display 3-120V 20A
This YX-20A Battery Protection module will turn off the load in the event the voltage drop below a set value, when the battery voltage increases to a..
Voltage Probe 220V (Range 90 - 1000VAC)
The Voltage Probe is a non-contact voltage tester which are easy to use — just touch the tip to a terminal strip, outlet, or supply cord. When the tip glows re..