Abstract: A locking, reversible blade, screwdriver is provided. The screwdriver incorporates a reversible blade; one end is a flat blade for latches or any application that requires a durable flat blade screwdriver, the opposing end is a drive bit holder which could be a magnetic bit holder, C clip bit holder, ball type bit holder etc., or any combination which will accept a variety of drive bit types. The blade can be inserted into the handle with the desired end exposed, where it is secured in place with a ball lock. One hand digital intervention releases the blade. A threaded removable end cap at the opposite end of the handle exposes a selector. This selector, when rotated allows access to one of several tubes holding drive bits for the bit holder end of the blade. The end cap has a wide comfortable flat base with a perimeter recess which acts as a finger grip and the flat base allows the screwdriver to sit on its end for one handed fastener loading on a drive bit.

Abstract: A locking, reversible blade, screwdriver is provided. The screwdriver incorporates a reversible blade; one end is a flat blade for latches or any application that requires a durable flat blade screwdriver, the opposing end is a drive bit holder which could be a magnetic bit holder, C clip bit holder, ball type bit holder etc., or any combination which will accept a variety of drive bit types. The blade can be inserted into the handle with the desired end exposed, where it is secured in place with a ball lock. One hand digital intervention releases the blade. A threaded removable end cap at the opposite end of the handle exposes a selector. This selector, when rotated allows access to one of several tubes holding drive bits for the bit holder end of the blade. The end cap has a wide comfortable flat base with a perimeter recess which acts as a finger grip and the flat base allows the screwdriver to sit on its end for one handed fastener loading on a drive bit.

Abstract: An interface between a two-dimensional bar code scanner and a host digital decoder is provided through a 15-pin electronic connector, which transfers to the decoder an actuating signal either from a scanner trigger switch or from an external device. In response, the digital decoder provides the scanner with operating power. The scanner generates and relays a bar code signal and a scanning direction signal back to the digital decoder, which uses these signals to identify a bar code being scanned as a one-dimensional or two-dimensional code. If the bar code is determined to be a two-dimensional code, upon detection of laser pattern alignment with the label the digital decoder sends a scanning control signal to the scanner to control a laser pattern generated by the scanner.

Abstract: An interface between a two-dimensional bar code scanner and a host digital decoder is provided through a 15-pin electronic connector, which transfers to the decoder an actuating signal either from a scanner trigger switch or from an external device. In response, the digital decoder provides the scanner with operating power. The scanner generates and relays a bar code signal and a scanning direction signal back to the digital decoder, which uses these signals to identify a bar code being scanned as a one-dimensional or two-dimensional code. If the bar code is determined to be a two-dimensional code, upon detection of laser pattern alignment with the label the digital decoder sends a scanning control signal to the scanner to control a laser pattern generated by the scanner.