WhatsApp’s two-factor authentication (2FA) is a powerful security feature that adds an extra layer of protection to your account by requiring a six-digit PIN during the registration of your ...

I also added a two-pin connector for power at the last ... the PCB which should line up with Pin 1 on your programmer plug or the Pin 1 stripe on the cable itself. Once satisfied with the output ...

For example, the analog VGA monitor interface uses a D-sub 15-pin plug and socket ... because B means 25 pins (see illustration below). Two DB-15 connectors are widely used.