Reviews Blue Led Module

UUMAO 2 Pack Wireless Car Charger 3 Coil Motherboard pcba 15W Qi Fast Charging high-Power Wireless Charger Transmitter Module 12V-24V Input DIY Charger Wireless for RV Wireless Charger pcba

[QI 15W WIRELESS CHARGER DIY Module] Built-in highly integrated chip and DCDC step-down circuit. Welding wire 11-24V input, wireless car charger....
[WIDE COMPATIBILITY]: 15W Wireless Fast Charging for LG V50/V40/V30+/V30/V40 ThinQ/G8 ThinQ/G8S/G7 ThinQ/G7.
10W for Samsung Galaxy Note 20/Note 20....
[LED INDICATOR LIGHT]Power on: blue and green lights flash alternately for 1 second and then turn off. Charging: bright blue light. Fully charged:....
[SAFETY CHARGING]: FOD foreign body detection: When there is a metal substance on the motherboard. The main board will activate the foreign body alarm....
[WHAT YOU WILL GET]: 3-coil pcba module*2, 3.28ft wire (the wire has been soldered on the motherboard), 3.28ft MICRO charging cable. if you have any....

The item has been soldered and assembled. Support for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B.
GPIO status LED and power 5V / 3.3V indication. GPIO output or input level high LED on, output or input level low LED off. 5V blue, 3.3V red, GPIOs....
Terminal block pitch 3.5mm/0.138", wire size range 26AWG to 16AWG, strip length 5mm, screw M2 steel, pin header and cage copper. 2 x 20 pins expansion....
Packing list: 1x terminal block breakout module, 4x M2.5x16mm nylon standoffs, 4x M2.5x6mm nylon standoffs, 4x M2.5 nylon nuts(NOTE: the item not....

1 9V Battery Holder, 1 Mini Breadboard, 1 Linkbot-Arduino Cable, 1 2-in-1 Dual Phillips/Slotted Screwdriver, 3 Snap Connectors, 1 Cube Connector, 1 L Connector, 3 Mounting Plates, 2 Sensor Bracket, 1 Li-ion Rechargeable Battery,.
1 Color Sensor, 2 Short Distance IR Distance Sensors,1 RGB LED Module with Common Positive Lead (Common Anode), 2 RGB LED Module with Common Negative Lead (Common Cathode), 2 Ultrasonic Range Sensors, 1 IR Range Sensor, 1 Cable for IR Range Sensor, 2 Light Sensors, 3 Line Following Sensors, 2 Touch Sensors, 4 Sensor Brackets, 4 Sensor Inserts, 1 Universal Pan-Tilt, 3 Pan-Tilt Mounts, PDF file for textbook "Learning Physical Computing with Arduino for the Absolute Beginner".

NOYITO 2-Channel Micro USB Relay Module is equipped with a stable USB to serial port chip and a microcontroller. It can use the serial port debugging software to send serial commands on the computer to control the opening and closing of the 2-channel relay..
Onboard high performance microcontroller chip, CH340 USB control chip.With power LED indicator and relay status LED.On-board 2-channel 5V, 10A/250VAC, 10A/30VDC relay, long relay life, can work 100,000 times continuously..
Module with overcurrent protection and relay diode freewheel protection..
NOYITO 8-Channel Micro USB Relay Module ASIN：B09RGTSHHW.
NOYITO 4-Channel Micro USB Relay Module ASIN：B09RGVQXXT.

The tweeters are mounted to the grilles, rather than to a pole piece, thus there is no chance of water leaking through the woofer cone..
There are red, green, and blue LED's in the back of each tweeter casing to create a glow on the woofer cones. The LED's are controlled using the included RF remote, choose between 21 different static colors, or 21 different dynamic modes..
Water-resistant rubber cushion adopted to prevent water intrusion of back side of the woofer..
A 12 volt power supply is needed to turn the LED's on and a 3-amp fuse should be wired in-line (fuse not included). One of the speakers has an LED control module attached with an RF remote control receiver, to which the LED power and ground wires are connected. The included Link Cable B is routed to the other speaker to control its LED's..
Water-resistant PP Cone (IPX5) , UV resistant woofer grille and cone.

1 set of remote control RGB LED knight rider flashing light strip kit with 7 kinds of color and 130 distinct flash patterns, for car interior and exterior decoration..
7 colors for option, Red (R), Green (G), Blue (B), Yellow (G+R), Magenta (R+B), Cyan (B+G), White (R+G+B)..
130 Distinct flashing patterns.Flashing color and speed adjustable.
This LED scanner light bar can be commonly used on vehicles under hood, front grille, tailgate, trunk, cargo area, under spoiler, etc...
Package includes: 1x 48-SMD RGB type LED strip, 1x control module and 1x wireless remote control.

100mW Module: This is a 100mW module that can emit a 405nm blue-violet ..
Adjustable focus design: dot diode module adopts adjustable focus design.In other words, the spot size of this dot diode module is adjustable..
High Reliability Material: This dot diode module is made of durable copper shell for long life..
Continuous output: This dot diode module supports continuous output and can be used for a long time..
Application: This dot diode module is designed for engraving machine, cutter and so on..

Smart Control:just touch it to ON,again touch to OFF. Blue LED ring always light ON, make you quickly find the switch at night or in the dark..
Stepless Dimming:Holding the dimming switch enable light brightness dimming from 0% to 100%..
Easy Installation:Just open a round hole with a diameter of 16-17mm/0.63-0.67inch,and insert the touch switch,This item with two solder-free connection clip, which can be easy connected to the led lights without soldering..
This touch lamp control module normally be used as light switch for Cabinet,kitchen,Wine cabinet,Showcase,wardrobe, camper van,Vanity Bathroom Makeup Mirror etc. Also used to control the led lights, Such as desk lamps,table lamps, floor lights, ceiling lights, chandeliers, fans and other smart home appliances,you can run it on your other projects..
Blue LED ring always light ON, make you quickly find the switch at night or in the dark.

【Enough brightness】- 3 LEDs for each module light, which ensure the brightness of your store, advertisements or any other attractive signs. There....
【Premium commercial LED light】- IP68 waterproof LED module lights with sticky Self-Adhesive tape on the back of each module, which is convenient....
【Type】- 5050 SMD module, 12V DC input voltage. With ABS plastic material, Waterproof led window lights can work in -20~60℃. Besides, the color....
【Energy-saving】- Low power consumption, high energy efficient. The business decorative window lights can make your signs attractive with less....
【Widely application】- The Storefront Lights can widely used in store, Restaurant, Coffee, Bar, Bank, Airport, Railway, public advertise and notice....