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DONGKER 3D Christmas Tree Music Box DIY Soldering Practice Project Electronic Science Kit with 3 Watt Speaker 7 Colours Flashing LEDDONGKER
- Not only for soldering, the tree can also be a creative gift and a beautiful decoration, especially for Christmas. With this christmas tree, you and your family can sing happy songs. Upgraded version: with a larger size, a transparent acrylic case and MP3 music, it is a perfect fun gift and a beautiful Christmas decoration.
We look forward to every purchase. We are happy to help you further. The 2w amplifier and 3W speakers included with the kit ensure a loud sound. Romantic colour light – the soldering practice set becomes a beautiful flashing christmas tree when the assembly is complete.
Lights dance with music – the tree can read mp3 music on tf card, SD card and thumb driver. Your friends and family will definitely delight your distinctive electronic tree.
Please contact us before you click on feedback if you have any problems with your purchase. Colorful leD light will dance with the music. Check if there are pseudo welds. 53 pieces rgb 5 mm led diodes provide a bright, colourful and wonderful light at night. Please check if some soldering points are poorly connected, which is very important when testing. If you have any questions, please feel free to contact our service team.
DIY LED Lights with 40 Keys Remote Control Decoration for Garden Living Room Party Wedding, UTTORA LED Strips Lights 10M Bluetooth Music Sync 300LEDs 5050 RGB Colour Changing Lighting StripUTTORA
- Our led strips have a lifetime of 50, 000 hours, touchable, FCC certified CE ROHS, low heat, waterproof, short circuit proof, safe for children. Thanks to the tape on the back, malls, bars, restaurants, weddings, hotels, bedrooms, making it easy to operate. Usually in apartment renovations such as kitchens, cabinets, the lamp can be installed and reused, parties, restaurants, etc.
Everyone will enjoy the beauty of the lighting. Strong paste & cut- you can cut the strip until the right length, then paste it. Safe and energy efficient-the safe and energy-saving double-layer panel provides high quality and stable heat dissipation.
Copper led lamps are expensive, but they save energy and provide long life. Music sync-play music or turn on the sound playback device, which allows the light to change color and brightness with the rhythm of the music, making the rhythm of the music beautiful. Please check whether it is suitable for household voltage.
Warm tip: the power supply of the light bar is 12V. 5050 lamp beads high brightness-lamp with two rolls, voltage 12v, 5 meters per roll, 40 button remote control, waterproof, a total of 5050 lamp beads, 30 lights per meter, you can adjust the color at will. Application control and 20 colors -through the mobile application, brightness and color temperature of the LED light bar, room decorations, romantic or Other ideal atmospheres for birthday parties, but also set various unique fashion modes to create classic, new year events, elegant, you can not only control the color, etc. Thank you for your trust in us.
|Warranty||Provide a one-year warranty for all customers.|
Living Room TV Kitchen DIY Decoration, Govee LED Lights 5m RGB Colour Changing Led Strip Light with Remote and Control Box for BedroomGovee
- Dimmable lighting: with adjustable 6-level brightness, the rope light can be warm or bright. Decoration for TV, wall and bedroom. Do not roll up when using. Control box can adjust brightness and colours.
Please use the packaged adapter to meet working power requirement. Dual control: remote control with up to 10 Metre control distance. Use 5 support clips for better fixation. Easy to install: all-in-one package kit for easy installation.
Multi-coloured: featured with not only rgb, white and other 16 colours showed on the remote, but also 6 colour DIY options which provide 16 million choices. Adhesive & cuttable design: can be easily stuck on dry, flat surfacePlease clean the surface before installation. Note: connectors are not included, you need to buy extra 4-pin connectors for reconnection.
JACKYLED Extension Wire Cord 2 Pin 20m/65.6ft 22AWG Extension Cable for LED Strip Light 3528 5050 Splitter Connectors KitJACKYLED
- Satisfaction guarantee - we strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience, 60 days changing or refunding without any reasons. Easy for installation - use the led wire 2 pin stripper to strip partial external plastic of the extension cable, then access it to the connector kit with electrical device to get a fast and firm connection.
Apply for stepper motor wires, kitchen cabinet lighting, electrical equipment, household lighting and appliances. Widely application - the led light extend cable available for cutting the connector wire to whatever lengths you need for LED strip lights RGB 5050/3528/2835 cable connectors.
Product specifications - the extend led strip cable apply for 2pin 10mm 5050 3528 led strip connectors, 22 AWG extension wire with 300V max voltage and 80°C rated temperature, length in 20 meters/65.
6 ft, 12v/24v dc cable wire for single LED strip light. Dampproof, acid and alkali resistance, soft and flexible enough so you can bend it in any angle you need and it won't be tear apart. Make sure to notice the "+" and "-" anodes. High-end quality - jackyled 2pin black and red led extension wire core is made of copper with tin plated and high quality PVC material, which is soft and flexible to bend. When installing the cable, make sure the power is off.
SODIAL Dual Channel TDA2030A Power Amplifier DIY Kit for ArduinoSODIAL
- The tda2030 ic amplifier board of the power amplifier consists of the center, etc. Student assembly. Very suitable for converting or installing a home audio system, the layout of the components is reasonable, almost no static noise, low distortion, great power 15W + 15W, less external components, high faithfulness, Suitable for passionate electronics and audiophiles DIY, assembly is simple, widely used in a variety of speakers.
Circuit for rectifier diode d, c6 for the ic input of the polarization circuit amplifier, c11 for filter capacitor, r3, c1 r7, c13 for high frequency waste capacitors; RP for volume control potentiometer; IC1, R8, r2, C12, ic2 is a two-channel amplifier ic; r1, r9, as the circuit is a single IC power amplifier when voltage DC input in half of the power voltage circuit works properly;.
The pure power amplifier is simply the volume of the amplifier, without preamp circuit, the audio input directly promotes pronunciation without any modification after the amplified sound of the authentic, pure and natural speaker.
R4, c4 c9 is the pair of output capacitor; when the circuit is connected with an inductive load speaker, c3 r10, changing R4 R10 can change the size of the feedback coefficients. The amplifier board is quite healthy thanks to the tda2030 ic amplifier of two classic ST consisting of pure power amplifier, single AC 9V-15V, rational component arrangement, an excellent sense of hearing, single power supply, almost no static noise, fewer external components, high power 15Wx2, easy to install. C2 c7 is the capacitor of input pair, r6, r11, c8 form a negative feedback circuit, R5, C5 R12, C10 ensures high frequency stability.
Bluetooth LED Strip Lights 5M, Party Decoration, Kitchen, Bedroom, KNMY LED TV Backlight with Smart App and Remote Control, USB Music Sync Lighting Strip with RGB Color Changing for TVKNMY
- Easy to install: the back of the lighting strip is made of strong self-adhesive tape, Halloween, windows, TV, etc. Each lamp bead will show a different color. Sync to music: click to switch the "music" scene mode, the smart led light with built-in high sensitivity microphone which will sync with any sound around the light strip and the lights' colours will dance along with beats of music or hands claps.
All in one kit: comes with 5m light strip and ir remote, fixed clips *3, usb cable *1, user manual *1. Please be free to contact us for any product question and suggestion. Upgraded led light beads: led light strip features 90 premium ultra bright smd 5050 lED chips, makes RGB LED strips have a longer service life.
Qr code download APP on scan instructions. Unique mini controller: multi-function mini controller and led strip lights are designed in one piece to avoid complex connection problems, easy to hide, with short-circuit protection function and built-in high-sensitivity microphone.
You can also use the remote control or control box to control your LED lights. Bluetooth app control: one-click simple connection bluetooth and smart app. Especially suitable for christmas, kitchen, cabinets, ceiling, it can be flexibly installed in your bedroom, stairs, parties and other festivals. Smart app can control 16 million changing colors, timer, dynamic mode, adjust brightness, and DIY your multi-scene mode according to your different needs.
7. Philips Hue
Philips Hue White and Colour Ambiance Single Smart Bulb LED E27 Edison Screw with Bluetooth, A Certified for Humans Device., Works with Alexa and Google AssistantPhilips Hue
- Play with colour to create the perfect ambiance for film nights, parties, bedtime stories, or to just sit back and unwind. Discover the easiest way to control your lighting. Get started in no time – with no complex installation required you can start controlling your smart LED lights straight out of the box with your smart device or voice.
Certified for humans – Smart devices for non-experts. What's required? – nothing this product works out of the box with the free ‘Philips Hue Bluetooth’ app.
Simply screw in your new Bulb and connect to the Bluetooth app for in room smart lighting control. Unlock your homes full potential – add a Philips Hue bridge sold separately, optional to your cart and unlock full home Control, either when you’re home or away.
Play with colour - choose from 16 million colours including warm to cool White light to create an ambiance that suits any mood. Setup with Alexa is simple. Control lights with your voice - works with all echo smart speakers/displays and Google nest devices for hands-free voice control Philips Hue bridge sold separately is required for Echo 1st Gen and echo Dot 1st Gen.
|Height||15.5 cm (6.1 Inches)|
|Length||19 cm (7.48 Inches)|
|Weight||0.13 kg (0.29 Pounds)|
|Width||12.2 cm (4.8 Inches)|
|Warranty||2 years manufacturer.|
8. Photonic Universe
Complete Solar Lighting Kit, Solar Panel, 15W Off-Grid Solar Lighting System with 4 LED Lights, Battery and CablesPhotonic Universe
- 7-8 hours charging time to fully charge the battery and provide enough energy for 5-6 hours of lighting … Scroll down to Product Description for more details.
Control unit has usb port to charge mobile phones and power USB-compatible devices. Ideal for places with no access to mains electricity such as garages, outhouses, stables, sheds, barns etc.
Comes complete and includes everything you need for lighting: 4 LED lights, control unit with 12V battery, solar panel, cables with all switches and connectors. Built-in solar charge controller protects the battery from overcharging - no need to disconnect the solar panel.
Music Sync RGB Color Changing Lights for Bedroom Home Kitchen TV Party, Works with Alexa and Google Assistant, Govee Alexa LED Lights 5m, Smart WiFi App Control LED Strip LightsGovee
- Voice command to turn these RGB led lights on and off, set colours or change brightness. Widely used for decoration: designed for indoor uses. Smart voice control: support both alexa and Google Assistant.
Diy colours and keep it for later use. Music sync mode: built-in highly sensitive microphone can sync with your music and dance the lights along with beats of music or hands claps, which is available on App and controller. Easy to install: the all-in-one kit comes with an adapter, genuine tape, 5m alexa led light strip, 5 support clips and user manualNote: Connectors are not included.
Contain Timer function. Decorate bedroom, ceiling, stairs, kitchen cabinet, desk, porch, and living room.5m led strip lights can easily reach around your entire room. Convenient app control: download the govee home app, easy to adjust brightness, change colors or power your LED lights on/off.
10. Philips Hue
Philips Hue Twin Pack White and Colour Ambiance Smart Bulb LED E27 Edison Screw with Bluetooth. Works with Alexa and Google Assistant and Apple HomeKitPhilips Hue
- Control lights with your voice - works with all echo smart speakers/displays and Google Nest devices for hands-free voice control Philips Hue Bridge sold separately is required for Echo 1st Gen and Echo Dot 1st Gen. Unlock your homes full potential – add a philips hue bridge sold separately, optional to your cart and unlock full home Control, either when you’re home or away.
Play with colour to create the perfect ambiance for film nights, parties, bedtime stories, or to just sit back and unwind.
Simply screw in your new Bulb and connect to the Bluetooth app for in room smart lighting control. Play with colour - choose from 16 million colours including warm to cool White light to create an ambiance that suits any mood.
Discover the easiest way to control your lighting. Sync your light with your music, movies and games. What's required? – nothing! this product works out of the box with the free ‘Philips Hue Bluetooth’ app. Get started in no time – with no complex installation required you can start controlling your smart LED lights straight out of the box with your smart device or voice.
|Height||11 cm (4.33 Inches)|
|Length||6.1 cm (2.4 Inches)|
|Weight||0.2 kg (0.44 Pounds)|
|Width||6.1 cm (2.4 Inches)|
|Warranty||2 years manufacturer.|