Emergency Flasher -- .080" Yellow. A low-cost circuit that alternately flashes two LEDs at a constant rate. Animate emergency vehicles, signs, barricades, towers, etc. Simple to install. Powered by a 9V battery, or by using PS-3.
A low-cost circuit that alternately flashes two LEDs at a constant rate. Animate emergency vehicles, signs, barricades, towers, etc. Simple to install. Powered by a 9V battery, or by using PS-3.
