Description
Optocouplers, additionally referred to as optocouplers, are generally used electronic facets which are not easy to check with usual instruments. If a optocoupler with high quality disorders is installed in the circuit, it's going to set off the circuit to not paintings correctly and it will likely be demanding to replace it. Using this circuit, insert the optocoupler into the verify stand, and after powering on, the LED flashes to indicate that the optocoupler is in nice condition. Product Name:Optocoupler Tester Kit Working voltage:DC5V Note:Due to various production batches, digital elements may be different, which might now not affect use. Type:B:with DC Cable Colour:Green Material:PCB+electronic points Size:Circuit board size:45x40mm Package Contents: 1 * Optocoupler Tester DIY Kit(This is a DIY kit, no longer a accomplished product) Only the above kit content, other products shouldn't included. Note: Light mirrored image and assorted reveals could cause the colour of the thing in the photo a bit diverse from the real thing. The dimension allowed error is +/- 1-3cm.
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Optocoupler Tester Kit 555 Application Circuit Board Practice Welding DIY Electronic Spare Parts Kit with DC Cable
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