SPECIFICATIONS

Application: Welding instruction/DIY enthusiasts

Brand Name: Gaqqee

Choice: yes

Condition: New

Dissipation Power: low power consumption

High-concerned chemical: None

Operating Temperature: Details Page

Origin: Mainland China

PCB Dimensions: 71*93.5mm

Package: TQFP

Quantity: 1

Supply Voltage: DC 4.5-9V

Type: Module

is_customized: Yes

Product Features:

1. LED lights can move along the X-axis, Y-axis, and XY-axis to achieve multiple dynamic effects.

2. Supports button-controlled direction, freely switching LED movement paths.

3. Adjustable LED movement speed to create personalised lighting effects.

4. Features 81 high-brightness red indicator lights to simulate LED game tracking effects.

5. Equipped with dual oscillator circuits for independent adjustment of X-axis and Y-axis frequencies.

Function Description:

This is an LED follow-spot DIY kit for gaming. It enables LED movement along X, Y, and XY axes, with directional control via buttons. Adjustable LED speed produces diverse flashing effects. Eighty-one high-brightness red indicators simulate LED game tracking effects.

Product Specifications:

Supply Voltage: DC 4.5-9V (DC power supply)

PCB Dimensions: 71 × 93.5 mm

Circuit Principle: U1 and its peripheral components form an oscillator circuit. The output from pin 3 of the NE555 is fed to the CD4017 counter-decoder. High-level outputs from Q0 to Q8 drive transistors Q1 to Q9 to conduct, illuminating the X-axis LEDs. Similarly, U3 and U4 drive transistors Q10-Q18 to conduct sequentially, illuminating the Y-axis LEDs. Switch S2 alters the oscillation capacitance connected to U1, while VR1 adjusts the X-axis oscillation frequency. Switch S3 modifies the oscillation capacitance for U3, and VR2 regulates the Y-axis oscillation frequency. Switch S4 enables the Y-axis to increment by one count upon completion of the X-axis cycle, achieving a sequential, rolling illumination effect. Switch S1 serves as the power supply switch. Power may be input via the J1 socket or the BAT auxiliary input port, with a DC voltage range of 4.5-9V.

Important Notes: All light-emitting diodes, electrolytic capacitors, transistors, integrated circuits, and power ports are polarised. Ensure correct orientation during assembly. All components must be surface-mounted.

Product Listing:

1× DIY Kit

Note: This DIY kit requires self-assembly via soldering. It is designed to develop practical skills and necessitates the use of your own soldering equipment.