Don’t even need to steal the PIN in the case of my two CCs. Both expire in a year or two, so rather than send me a new card and PIN, they have a chip in the cards (since they knew all of this ...

Additionally, since the communication is over the VDD pin, the OWI line must provide the current for the device to operate properly. Figure 3 shows OWI communication using the signal pin, while Figure ...

Crimped terminal pins are helpful. Sure, you can slip wires under the screw-down terminals, but Roy’s technique using crimped terminal pins makes for quick and easy insertion. It also prevents any ...