Smart Gadgets

Features: It suit Windows XP, Windows Vista and Windows 7, WINDOW 8 USB interface receiver Red laser pen: in most background can be easily seen Use distance for as long...

Specification:   Material: Aluminium Alloy Unlock mode: Fingerprint / Password / Smart card / Key Fingerprint read: FPC Sensor (Semiconductor Sensor) Color: Black Card User: 50 Fingerprint User:50 Chip Type:...

Description: Color: white 400 tie points(300 tie points if not include the IO holes) With self-adhesive tape Application: Electronic circuit assembly, debugging, training, etc. Package included: 3 x 400 holes...

Specification: Resistance: 10KΩ Power rating: 200mW (0.2W) Voltage: 200V Tolerance: 20% Base diameter: 16.5mm Base depth: 8.5mm Shaft diameter: 6mm Shaft length: 16mm (with thread) Pith: 5mm (through hole or...

Package included: 1 x Ender 3/CR10 Dual Z Axis Upgrade Kits Details picture:

Specification:   Material: Plastic & metal Button switch size: 12 x 12 x 7.3mm Box size:130 x 65 x 22mm(Length x Width x Hight) Keycap diameter: 11mm   Feature:  ...

Features: 18650 Battery Holder Case for soldering or connecting. Takes 1 standard size 18650 batteries side by side to form a compact battery of 3.7V rechargeable. Keep your batteries organized...

Advantages:   First, the remote feeding is changed to short-range feeding(can be soft) Second, the back pumping is more agile. The print is smoother (no drawing will occur) Third, the...

Features: TDA7492P digital amplifier chip, designed to optimize the circuit layout, the sound quality is very good, big power. DIP switches can be more easily directly adjusted after-class amplifier gain,to...

Specification:   Product Name: 5V Relay Module Material: Copper + Plastic Main Color: Blue 1 Channel Size: 4.2cm x 1.5cm 2 Channel Size: 5cm x 3.5cm 4 Channel Size: 7.5cm...

The file for you:   1. Manual: Click to know more 2. BIGTREETECH TMC2209 V1.2 UART firmware:  Cllick to know and help you TMC2209 V1.2 VS TMC2208, more of these functions:...

8 type in package: 20pcs 1N4007 diode 20pcs 1N4148 diode 10pcs 1N5817 diode 10pcs 1N5399 diode 10pcs FR107 diode 10pcs FR207 diode 10pcs 1N5408 diode 10pcs 1N5822 diode Package includes:...

Description:   This is an adjustable color rainbow clock, each of which digit can be adjusted to a favorite color, or set to a different color gradient aurora effect, each segment of...

Features: CR10S PR0 H0TEND: Strong and durable imported aluminum quality, efficient heat transfer CR10S PRO Hotend kits: CR10S PRO Nozzle+CR10S PRO Heatsink+Titanium Alloy Heat break+Heater block+Gift CR10S PRO Nozzle: Size: 0.2MM/ 0.4MM/0.6MM/0.8MM Titanium...

Feature: High sensitivity, easy for installing. Gray cable is positive electrode. White cable is negative electrode. Widely used on the Motion-activated lighting, LED strips security system, automatic sensory device and...

Features: 1. WiFi direct connection, no gateway required 2. Remote control via 3G/4G/WiFi on mobile 3. The MINI body can be directly installed in the switch bottom box 5. APP...

null Features of  the upgraded version of the red hand-twisted nut:1. Alumina is a compound with high hardness, which is not easily corroded in the air.2. Precise size hole location,...

Features:   1. Adopt A1013, C2383 triode power amplifier, 6J1 electron tube. 2. Using AC 12V power supply, the output audio signal can be used for various digital power amplifier...

The file for you:   1. Manual: Click to know more 2. BIGTREETECH TMC2209 V1.2 UART firmware:  Cllick to know and help you TMC2209 V1.2 VS TMC2208, more of these functions:...

Specifications:  Material: Polycarbonate Outer Diameter: 24mm, Inner diameter: 5mm, Height: 11mm Quantity: 12pcs Application: Used for 3D Printers Net Weight: 14g/pcs Package Included: 12 x Transparent Openbuild Pulley Wheel 

3Pcs DIY Multifunction Transistor Tester Kit For LCR ESR Transistor PWM Signal Generator M328 Feature: A key measurement operation , auto power off delay . Shutdown current is only 20nA,...

Specification:   Material: Aluminum-copper Alloy Color: Black  Pen Length: approx. 155mm Cable Length: approx. 85cm Fine workmanship. Easy to use. Durable in use.   Note:   This product is an...

Specification: Pitch: 2.54mm Gender of  connector: male Number of pin: 40 Pin Type of row: single Type of connector: straight Length of pin: 11mm Package included: 30 x Single row...

5Pcs DIP28 ATmega328P-PU Microcontroller IC Chip With UNO Bootloader Feature: Core version: UNO XTL: Outside 16MHZ Working voltage: 5V Note: Suitable for UNO R3 and 2011 UNO development board. Package...

Features:   Using a micro-circuit board to control the traffic light conversion effect, to achieve the phenomenon of realistic traffic lights. It is a necessary product for sand table models,...

Description:   This is compatible R3 Mega2560 ATmega2560-16TW (upgrade version) control board with USB cable This is an ATmega2560 as core microcontroller development board itself has 54 groups digital I...

Descriptions: Auto start voltage will be pulled down to 7V or less, and engine will at high speed when the voltage up to 15V or higher. It is hard to...

Description: - Upgrade Cmagnet Build Surface plate - Easy removal 3D printing platform for PLA and PLA-based materials. To use it, simply stick the bottom plate onto your build plate...

Description: Color: white 400 tie points(300 tie points if not include the IO holes) With self-adhesive tape Application: Electronic circuit assembly, debugging, training, etc. Package included: 5 x 400 holes...

Description: This Nano Mult-Function expansion board is designed specially for Nano, solve the problem of wiring confusing when a variety of sensors connected. Lead out all digital IO port and...

Features: 1. High speed USB Programmer TL866II Super Pack support ICSP SPI in-circuit programming 2. Support more than 13000 chips 3. Well-designed cheap professional programmer 4. Production of high-density SMD...

Features: ● 1KG/roll 1.75mm PETG filament, black/red/blue/green/white/transparent color for your choice. ● Spool Size:diameter 195mm + inner hub 55mm ● Odorless, with the strength of ABS material and the printability of PLA materials....

Feature: 1. Color: a variety of colors to choose from. A unique fashion mask. 2. There are 4 modes of shield control: steady light, slow flash, fast flash, off 3....

>>>M5StickC: Click here to buy<<<   >>>More M5Stack Item: Click here to open<<< Description:   M5Stick is a mini M5Stack, powered by ESP32. It is a portable, easy-to-use, open source,...

DIY Meter Tester Kit For Capacitance ESR Inductance  is available now from our US  warehouse Free shipping to US  in 3-6 business days ship to Canada, Brazil in 7-10 days...

T.RD8503.03 Firmware:  Click here to open T.V53.03  Manual:  Click here to open T.V53.03 Firmware:  Click here to open T.SK106A.03 Manual:  Click here to open T.SK106A.03 Firmware :  Click here to open...

Feature: Power supply: 3-5V Communication level: 3-5V Size: 18mm * 14mm Package incldues: 1 x Sensor Module

5V-12V DC Brushless Motor Driver Board Controller For Hard drive motor 3/4 wire Features:   Reverse voltage protection Over current protection Easily wiring Voltage 5-12V can turn, the higher the...

Notes: Due to the different product batch, the position of Logo in the galss plate may change, thank you for your understanding. Features:   - Excellent adhesion: Ultrabase covered by...

Introduction: Developed for robot lovers, the 5-axis robotic arm kit is designed based on UNO R3. Detailed manual(PDF) and a variety of interesting Arduinocode routines are provided. Overview: This is...

Description: Be able to control various appliances, and other equipments with large current It can be controlled directly by Micro-controller ( , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL...

Feature: New version of Biaxial 3D Rotating LED kit. 1. Part of rotary plate are using wireless power supply, rotating noise greatly reduced. 2. Display part using bright 0805 monochrome...

Specifications: Fit For: 10-65 inch screen Color: as pictures Socket Length: 20mm, 30mm Name: Screen cable Model: 602368 Features: 1. Drive board common, support 10-65 inch screen monitor repair, commonly...

Specifications   - Power: 6W -  Operating voltage: 6V  -  Working temperature: -20~70℃ -  Output port: USB port -  Size: 175*270mm -  With two round buckles -  Material: monocrystalline silicon ...

Specifications:   1. Colour: Black 2. Maximum current: 25A (enhanced heat dissipation) 3. Size: about 6 x 5 x 3.1cm  4. Mounting holes: 3.2mm diameter, for M3 screws Features:  ...

Seven AM Radio Electronic DIY Kit Electronic Learning Kit Feature: Frequency range: 525-1625KHZ IF: 465KHZ Sensitivity: <1.5mv Selective: >20db Power supply: two AA batteries (kit without batteries). Note: We don't...

Features: It has the characteristics of small size, high power and high precision. It is sealed by professional technology. It has the advantages of stronger heat resistance, higher temperature resistance,...

Parameter: Project Technical indicators Remarks Basic requirements 12V 15A 180W Common Dimensions 198*98*42mm   Operating temperature  -10°C to +50°C, 20% to 95% RH (no condensation)   Storage temperature  -20°C to...

Features: Premium one side prototype PCB printed circuit board, universal strip breadboard. All holes are plated through, smooth and clear. Sturdy and easy to use, the plated holes are very...

Features: Suitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries) Product Size: 64mmx20mmx3.4mm Material:Metal Charging voltage: 12.6V Maximum output current: 20A Maximum output power / charging...