51 ohm 5% 1/2 Watt Resistor (Box of 2000) - CFR Silicon Bridge Rectifier opto-isolators or other expensive isolation

opto-isolators or other expensive isolation methods are not necessary when using the ACS712 in Applications that call for electrical isolation

These are Carbon Film Resistor with a value of 68k ohm 1/4W and tolerance of ±5%

Resistance Value 560k ohm Color Code Green

Learning the transmitter :(momentary Mode) Press the learning key on the receiver 1 time

51 ohm 5% 1/2 Watt Resistor (Box of 2000) - CFR Silicon Bridge Rectifier opto-isolators or other expensive isolationThese are Carbon Film Resistor with a value of 51 ohm 1 2W and tolerance of 5%. These Axial resistors are cylindrical in shape with copper plated steel leads extending from each end. Carbon Film Resistor limit the flow of electric current using a Carbon Film. The printed colour code rings, which are Green, Brown, Black, Gold for these 51E resistors, make it easy to identify the value of these resistors. Specification Resistance Value 51 ohm Color Code