how do the DC transformers in camera flash circuits work?
i mean they convert 1.5 volts into about 300. Does another component on the circuit board convert it to AC or something? i notice the secondary side of the transformer has an extra pin...
You can access an existing collection each time you add an Instructable to it, or from the "You" menu and page.
forgot your password or username?
Enter the email associated with your account and we will send you your username and a temporary password.
We have sent you an email with a password reset code. Please enter it below.