Diy enthusiast

Description: This small handheld POV spining kit designed as a white rounded triangle shape,that makes the weight of the three sides maintain balance. combined to the high-speed 608 rotation bearing,it can rotate for more than one minute and won't shake to the side.you can put it on the desktop or between the fingertips when rotating the side of the kit,and it can shows the different color of the pattern when spining.there're 18 patterns and the pattern can be change automatically. this is a beautiful and interesting DIY kit for the diy enthusiast. Manual is here ! Features: White Round Triangle Shape PCB designed; Using 3528 RGB Led to Display; 18 kinds of different color changing pattern; Using the High-speed 608 Rotation Bearing,it can rotate for more than one minute; Power Supply: 2x3V CR2032(NOT Included); One button ON/OFF Power function; Auto Power Off in 5 minutes without Operation; Finished Product Size: 72mm x 65mm x13mm; Function: 1, Load two CR2032 batteries and press the button to power on. 2, It can spinning on the desktop or between the fingertips when rotating the side of the kit,and shows the different color of the pattern. 3, Press the button again or without operation after 5 minutes to power off. Package included: 1 x Geekcreit® DIY Round Triangle LED Handheld POV Rotation SMD Learning Kit

Description: This small handheld POV spining kit designed as a white rounded triangle shape,that makes the weight of the three sides maintain balance. combined to the high-speed 608 rotation bearing,it can rotate for more than one minute and won't shake to the side.you can put it on the desktop or between the fingertips when rotating the side of the kit,and it can shows the different color of the pattern when spining.there're 18 patterns and the pattern can be change automatically. this is a beautiful and interesting DIY kit for the diy enthusiast. Manual is here ! Features: White Round Triangle Shape PCB designed; Using 3528 RGB Led to Display; 18 kinds of different color changing pattern; Using the High-speed 608 Rotation Bearing,it can rotate for more than one minute; Power Supply: 2x3V CR2032(NOT Included); One button ON/OFF Power function; Auto Power Off in 5 minutes without Operation; Finished Product Size: 72mm x 65mm x13mm; Function: 1, Load two CR2032 batteries and press the button to power on. 2, It can spinning on the desktop or between the fingertips when rotating the side of the kit,and shows the different color of the pattern. 3, Press the button again or without operation after 5 minutes to power off. Package included: 5 x Geekcreit® DIY Round Triangle LED Handheld POV Rotation SMD Learning Kit

This DIY version of ELF II VR Drone for STEAM Education is ideal for the DIY enthusiast who want to learn about drone structures and enjoy assembling it. ELF released its design protocol and API, meaning you can design your own console instead of using your mobile device. You can try kinetics, hand-motion control or even mind control. ELF uses G-Sensors to free up your hands and adopts FPV to watch the drone soar. Can be controlled by smartphone. Safe and user-friendly. Multi-rotor drone. VR 720P HD Wi-Fi Camera included. VR mode allows you to enjoy 3D first person view. Allows social sharing in real time.  

SELECTED OPTION: COLOR: BLUE CLICK HERE for more options in this item. Description: With the big size LED music spectrum design, it can show the excellent effect of the sound waves, simple design and easy connect, it's suitable for the electronic basics enthusiast. it can change the different display modes and the sensitivity adjustment. it can use with the mobile phone, computer, MP3, MP4 and other music player device. Manual: Feature: 1. 5V USB power supply and 3.5mm audio signal input. 2. 8cm x 20cm big size spectrum sound waves display screen. 3. 225 segment LED bring you the amazing music spectrum sound waves beating effect. 4. One touch key control the different display modes and the sensitive,it has five kinds of display modes and 4 levels sensitivity adjustment. 5. With many acrylic to enclose the front and the back. 6. Easy connect the USB and the audio cable that can use in the different player devices. 7. Double audio channel input to collect the sounds wave that makes the effect more accurate. 8. Three-color optional, you can choose White, Blue and the Colorfil(Red-Green-Blue) version. 9. Automatic gain by the different music player devices.  Function: 1. Easy connect three port of the USB cable and the audio signal input, it can shows the effect when you play the music. 2. Short touch the key it can change the sound waves display mode, long touch the key enter the sensitivity adjustment and you can change the sensitive by short touch the key, and then long touch the key again back to the display mode. Package included: 1 x DIY Big Size Touch Control 225 Segment LED Digital Equalizer Music Spectrum Sound Waves Kit

Description: S66E type all silicon six tube super heterodyne radio teaching kit (with indicator light) S66E suite with 6 tube super heterodyne reception, debugging convenient. Stable. It is a good training kit for each skill school and radio enthusiast, and is equipped with a detailed instruction manual. S66E type all silicon six tube super heterodyne radio. Exterior dimension: 125 * 68 * 28mm Working voltage: 3V (5 2 battery) Frequency range: 5351605KHz Sensitivity: better than 3mV/m Selectivity: 14dB Weight: about 155g Whole current: less than 13mA Output power: greater than 150W Characteristics of goods: S66E radio on the basis of Shanghai red light s66 radio to further improve and, second level and detection circuit, using a prepositive input transformer, a power amplifier triode tube 9013 amplifier output. Package Included: 5 x DIY S66E 6 Tube Radio Kit