HORNS, BUZZERS & BELLS

Wires are so 2019. Step up your game with these wireless Bluetooth® earbuds from Merkury Innovations. They’re black with a metal-grate design. The (3)-buttons on the power control are for adjusting volume, play/pause, and answering calls. Buds come with (3) sets of silicone tips, a 4-hour battery and a Micro USB charging cable. Ditch your wires.

It will if you buy this unused take-out sound device and speaker. Includes a printed circuit board and a 2” 1/4W speaker mounted inside a 2-1/4” square x 1-1/16” gray plastic box. Includes a (3) “AA” battery box (empty) and power switch on one pair of leads, and a photocell in a brass tube on another because it’s motion-sensitive. The sound is officially a dinosaur growl, although some folks here maintain it is quite distinctly a dino belch. A dyspeptic dinosaur is an angry dinosaur, we always say, so it’s a fine line. Check out our Facebook post to hear it in action.

Our little solid-state buzzer is a diminutive 9/16" x 3/32" x 1-1/4" but it buzzes along at 8,000 hertz. Rated for 6VDC 20mA, but works fine with as little as 3V. Mounting brackets with holes on the back of the short sides, 4" wire leads. Lotta buzz for the buck.