build an interesting light chaser circuit by cascading 4017 ics
#4017 IC
#light chaser
#cascading
#LED
#counter
#decoder
#sequential logic
#clock signal
#visual effect
#DIY electronics
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Quick move LED game
The object of Quick Draw is to test your reaction time against your opponent's. A third person acts as a referee and begins the duel by pressing S1, which lights LED1. Upon seeing LED1 go on, you try to outdraw...
ac line powered leds
The circuit shown demonstrates how to power one or two LEDs from a 120-volt AC line by utilizing a capacitor to reduce the voltage and a small resistor to limit the inrush current. Because the capacitor needs to conduct current...
Night light Wake up Alarm Combo circuit
A nightlight combined with a wake-up alarm has been developed. This nightlight incorporates six LEDs that activate when a photosensor detects low ambient light levels. Additionally, a buzzer plays a cheerful tune when ambient light levels increase again. The system...
220V AC powered LED lamp drive circuit diagram
Circuits C1, R1, varistors, L1, and R2 form a filter circuit that includes a primary power supply capable of filtering out transient overvoltage inputs. The circuit also consists of C2 and R2, with additional components C3, C4, and L2. This...
Mains Blinking LED
I needed a pulsating light for a certain signaling. Voltage was 230V. So I decided to make a simple circuit, consisted of a LED diode, two capacitors, two resistors, a diac and a diode. Activity of the circuit is extraordinarily...
Audiostrobe-compatible LED glasses
Audiostrobe glasses are utilized alongside light and sound machines, as well as certain brainwave entrainment software. The glasses are equipped with built-in LEDs.
Audiostrobe glasses are designed to enhance the sensory experience provided by light and sound machines, which are often...
power led driver
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A comprehensive electronic schematic involves the representation of electrical components and their interconnections in a circuit. Each component is typically represented by standardized symbols, and the connections between them are depicted using lines. The schematic provides essential information for...
Ring Counter Circuit Working Principle with Animation and Video
Digital counters have various applications in electronic circuits. In digital electronics, counters are utilized in different situations. This article presents the concept of a ring counter circuit, which functions as a register counter. An animation and simulation video of the...
Power LED mood Lamp
A good way to mount the circuit board is to use a hot glue gun to mold the circuit underneath the lamp housing. There is plenty of space there for your board. At the next photos you can see the...