Parameters:     Power supply voltage: DC 4.5v-5.5v.  PCB size: 88mm * 87mm.  Acrylic shell size: 101.5mm * 100.5mm * 20MM.  package included:  1 x Pentagram LED Kit

 Bracket height: 20CM width: 18CM. The suspension distance is 1.5-2.2CM(depending on suspended weight). The maximum suspension is 200g. Power supply: 12v 1A. Power: 2-5W. External member: Plug-in components are adopted, which need to be assembled by yourself.  Precautions: 1. Do not allow the magnet to be attracted to the coil when...

Features:Input voltage: 24V AC or 30V DC;  Output voltage: 0 to 28V  adjustable;  Output current: 0.01A - 2A adjustable;  Fast rotary encoder: 0.5V, 0.05A;  Slow rotary encoder: 0.1V, 0.01A.Note:1. The power supply kit can be used as a constant current power supply output voltage. ...

1. DIY kit requires welding ability.  2. 0.96 inch OLED screen.  3. For circuit diagrams and firmware, please contact the store.  4. Weight: about 200 grams.  5. Carton packaging size: 15 * 10 * 4CM.  6. 0.96 inch OLED automatic adjustment.    Main feature: ...

Description:  Dimensions: 57*40mm; Supply voltage: 5V. Package included: 10 x 555 Trigger Circuit DIY kit

Feature:     Solar charger regulator dedicated USB DIY junction box.  Energy saving, high conversion efficiency.  Suitable for electronic production, solar charger regulator.     Specifications:    Product name: Plastic Case.  Material: Plastic.  Color: Black.  Size: Approx. 4x3.3x1cm/1.57"x1.29"x0.39".  Output voltage: 5V. Input voltage: 6-20V.  Output current:...

Description:    It is DIY kit, need to assemble it yourself.  Color: Blue.    Package included:  10 x DIY LED Round Flash Electronic Production Kit

Introduction:    Using light-emitting diodes as sand, simulate the movement of the hourglass. Electronic hourglass will be like a real hourglass, the upper part of the sand (light emitting diode) down one by one, the lower part of sand piled up one by one....

Product parameters:Power supply: DC 3-12V;  Board size: 13.5CM* 2.2CM.Package included:10 x DIY NE555 Electronic Organ Teaching Kit

Description:    Appearance size: 43 x 32mm.  PCB Material: double-sided 1.6mm FR-4 sheet.  Supply voltage: 3-5V.     Package Included: 10 x DIY Sound Light Infrared Sensor Anti-theft Alarm Switch Kit

Description: 1. 13 segments audio column design, accurate spectrum. 2. Infrared remote control switch mode, a variety of modes can be freely converted. 3. Crystal edge with curved corners, full of sexy. 4. Circuit board with classic black paint, add a mysterious. 5. Easy...

Specification:  Product number: MY3N-J;  Size: 35 x 26.5 x 20.3 x 6 x 2.6mm;  Contact Load: Low Power;  Power supply mode: AC or DC;  Optional voltage: DC12V/DC24V/AC110V/AC220V(optional);  Contact resistance: ≤ 50MΩ;  Insulation resistance: ≥100MΩ;  Ambient temperature: -40-+60℃.     Package included:  1 x Micro Mini...

Description:   Dimensions: 59*47mm. Supply voltage: 5V. Package included: 1 x 15-channel LED Lantern Controller Kit

Specifications:  RMS Power: 100W*2;  Peak power: 180W+180W;  Channel: 2 CH;  Bluetooth-Compatible: Support;  Load impedance: 4-16Ω;  SNR: 85 db;  FM frequency: 87.5-108MHz;  Distoration rate: 0.05%;  Input Sensitivity: 0.25-5V;  RC power supply: CR2025 battery(not included);  Size: Approx. 23x15x6cm/ 9.06x5.91x2.36'';  Operating voltage: 110-220V;  Car: DC12-24V;  Plug: EU...

Feature:     With more than 200pcs components.  With a precision potentiometer, better quality.  With basic transistor and IC components.  Comes with a plastic storage box for portable use.     Package included:     10pcs White LED;  10pcs Yellow LED;  10pcs Blue LED;  10pcs Green LED; ...

Description:     Power supply: DC3-5V;  Board size: 60*85mm.     Package included:  20 * Metal Detector Electronic DIY Kit  

Description:     Board size: 17 x 23mm.  This kit needs the buyer to weld and install by himself. It is suitable for beginners, enthusiasts and students in welding and assembling practice.  The circuit is composed of photoresistor and triode emitter follower. The voltage of...

Note: This is a DIY kit, you need to assembly it, we supply schematic diagram only.    Feature:    Constant current output;  Wide operating voltage: 3.5V - 12V;  ALC circuits do not need to connect diodes or transistors;  The brightness level can be adjusted;  The...

Description:  LP-5815 is a DC low-voltage power connection splitter with signal interface. It has the advantages of high stability and small size. It can access various sensor signals (human body, touch, door control, hand scan), It is suitable for any ordinary power supply, solves...

Features:    11 digital input/output pins.  Interrupt/pwm/I2C/one-wire.  1 analog input(3.2V max input).  16M bytes(128M bit) Flash.  External antenna connector.  Built-in ceramic antenna.  New CP2104 USB-TO-UART IC.  Same size as D1 mini, but more light.    Package includes:    20 x D1-MINI Shield kit