Hi kukata86, I bought 2 kits a while back as i know i would screw up at some point. I finally have the time to sit down and put them together.
First of all, Sorry but i am not an electronic engineer and soldering smd was tough.
Now my question is , i am pretty sure I blew both of the led (probably get the polarity wrong or... unknown reason). For my second led, i saw a bright green light flashed and it was gone.
I used diode test on my meter and confirmed both led is gone.My question is, is it ok to short circuit the led ? I just need this test to work once to demonstrate it to someone that it is possible to clone dodgy 125khz rfid card/tag. I don't really want to go the extra miles and buy 10 leds from aliexpress.
Thanks in advanced.