The use of the circuit board to detect dents. The reflection at the location of the dent will be distorted, and you can then use other tools behind the dent to smooth the distorted image again. The reflector circuit board allows you to check dents.
eBay
Skateboard Deck Sandpaper Grip Tape Skating Board Longboard Sandpaper Griptape Skating Board Sticker Professional
Aliexpress UK
This is the circuit board with LED display which is fitted into the handle of the following Motocaddy electric golf trolleys S1 Digital 2010/12.
eBay
Professional Longboard Skateboard Four-Wheel Scooter for Road Street Racing Board Adult Drop Down Speed Longboard High Quality
Aliexpress UK
1 x 6-digit digital clock electronic kit (DIY for loose parts). Natural display design: 3 discrete digital tubes, LED intervals, clear and natural display, comfortable to read.
eBay
Unisex Portable Skate Body Board Electric Surfboard for Adults Inflatable Stand up Paddling Surfboard
Aliexpress UK
LED color: 0805 SMD: red, green, blue, yellow (four colors to choose from). Welding difficulty: general. Also note that monitor settings may vary from computer to computer and may distort actual colors.
eBay
Skateboard Screwdriver Fingerboard Screw Driver Fingerboard Nut Driver for Teens Adults Finger Board Accessory DIY Repair Tool
Aliexpress UK
Flashlight driver board 1. High performance driver chip, optimize circuit design, reduce power consumption and heat generation. Charging interface: Type-c. DIY friendly design, provide clear wiring instructions, easy for beginners to get started.
eBay
Cand-LED provides romantic mood lighting with the light from the LED, which is gently diffused through the transparent Mite body. Incl. charger and colour filter. 4 x AA 1.2V 1800 mAh batteries are required, not included.
Lampenwelt UK
Adapt to a variety of devices, there is no need to worry about the problem that different devices cannot be charging due to different interfaces. 1pc 5W/10W/LED Circuit Board. 2pc 5W/10W/LED Circuit Board.
eBay
Urethane Fingerboard Wheels with ABEC 7 Bearing for Professional Finger Skate Board Set Mini Skateboard Toys
Aliexpress UK
In the field of practice, you can use 78 components in four standard sizes ("1206", "0805", "0603" and "0402") to enhance the experience of mounting soldering. The board is compatible with mount soldering techniques using soldering irons and thin solder wires, solder paste and hot air repair stations and even professional reflow ovens.
eBay
Finger Skateboard Accessories Camouflage Print Professional Fingerboard Storage Bags Adult Novelty Finger Board Toy's Box
Aliexpress UK
In the circuit, resistors R1, R2, R3 and electrolytic capacitor C4 CD4060 RC oscillation peripheral circuit, change R3 can change the frequency of the oscillation circuit. The circuit selected Q5-06 three outputs, when the pin outputs a low level, and the connection of the transistor conduction, connected to the transistor emitting school LED light.
eBay
Finger Skateboard Maple Board 100*30mm Fingertip Creative Gift Finger Sports Board
Aliexpress UK