He built this bright road traffic signal and learn how electronic circuits control markings. OPERATIONAL MODE: The light traffic light bulbs operate using an intelligent digital electronic system. In digital electronic systems there are only two types of signals, activation and disabling. In manual mode, each time you press the button, an activation signal passes into a measuring circuit that counts in binary numbers of 2 bit (0 and 1) from zero to three. This meter is connected to the lamps. With zero sends a signal to the red LED, a signal is sent to the yellow, with both green and three again in the LED orange lamp. When you book the button again, the meter returns to zero. In automatic mode, a separate timing circuit sends a signal to the measurement circuit every two seconds, which makes the lights change automatically. CONTENTS: Part A: Front Light Signal Cover X 1, B: Rear Signal Cover X 1, C: Inner control system X 1, D: Battery cover X 1 E: Terminal caps X 2, F: screws x 5. Also, Required but are not included in this package: 2 AAA 1.5 V batteries, a small screw cabinet. Instructions are contained in Greek.
- Packaging dimensions: 17.0 x 22.0 x 6.0 cm (L x W x H)
