Smart Gadgets

Descriptions: Electronic plastic housing / junction box / power supply box / Case. This product is used in engineering, electronics and other industries, widely used, there are waterproof, dustproof and...

NANO IO Shield Expansion Board + Nano V3 Improved Version No Cable For Description: NANO IO Shield Expansion Board   This is a small simple Nano extension board, it will...

This is without watch accessories,If you like with watch accessories >>>with watch accessories: Click here to BUY<<< >>>More M5Stack Item: Click here to open<<< Description:   M5Stick is a mini...

Specifications: Type: Swiss MK8 Nozzle Nozzle size: 0.4/0.6/0.8mm Suit for 1.75mm filament Package Included: 1 x nozzle

Description: Working voltage: 3~12V Board size: 90 x 60 x 1.6mm This DIY SMD practice board suitable to improve soldering level and speed. Package included: 5 x SMD Components Soldering Skill Training...

>>> Instructions for use: Click here to open <<< Feature: Attribute: RF frequency domain analysis tool Interface: usb Power supply: usb Standby current: ≤100mA Sweep current: ≤350mA Sweep bandwidth: 33mHz---4400mHz...

Description:   This is an easy make four-layer round led dimensional cylinder kit, it's all use DIP components. It has more than 20 kinds of special led gradient effect. Some...

Description: This is Hall Effect magnetic sensor module DC 5V for Brand: KEYES Model: KY-003 Magnetic, speed, gap induction Suitable for DIY project Working voltage: DC 5V Material: PCB Feature:...

Overview:   The wireless receiver controller has the characteristics of high confidentiality, large storage capacity, stable performance and low power consumption, and is easy to use. It does not need...

Overview: DIY options are STEP/DIR mode Details about the TMC2130 V3.0 driver can be viewed at this link: click Packaeg Incuded 1 x TMC2130 V3.0 driver

Feature: ● High precision mechanism design offers perfect operation and long service life. ● Package includes 10 values tact push button switch,total 180PCS. ● 10 values: 6*6*4.3,6*6*5,6*6*6,6*6*7,6*6*8,6*6*9.5,6*6*11,6*6*12,6*6*13,6*6*14mm. ● Great tool...

Description: 【PTFE Tube】OD 4mm, ID 2mm, premium PTFE (Poly Tetra Fluoro Ethylene) material, safety and non-toxic, heat resistant up to 260℃ 【Hose Cutter】Cutter for Hose of Diameter 1/4" 3/8" 1/2", suitable to cut our PTFE tube as well as other hose.【PC4-M6 Fitting】Blue end, Thread M6/3mm, ID 4mm, durable.【PC4-M10 Fitting】Black end, Theread M10/6mm, ID 4mm, durable.【High Compatibility】Fit for all 1.75mm 3D printer filament such as: PLA/ABS/TPU/PETG/WOOD/CARBON FIBER. And you can cut the length of the PTFE tube according to your needs. Package included: Set A 2* 2m PTFE tube 5*...

Specification: Material: ABS Waterproof rate: Ip65 Color: Grey Size: 158x90x60mm, 200x120x75mm, 120x120x90mm, 115x90x55mm, 83x58x35mm, 100x68x50mm Features: High quality, durable, easy install Non-corrosive, anti-static, insulation resistance Waterproof, damp-proof Fitment: Fit for...

5Pcs L298N Dual H-Bridge Stepper Motor Driver Board For Description: Double H bridge drive Chip: L298N (ST NEW) Logical voltage: 5V Drive voltage: 5V-35V Logical current: 0mA-36mA Drive current: 2A...

Specifications: Power supply: DC 12V; the maximum range 11-14V; too low voltage displaying Lu; too high voltage displaying Hu; protection closed output Output current: single channel maximum continuous output current 1.2A;...

TMC2208 single-axis stepper motor drive chip, power tube built-in drive current 1.4A peak current 2A, voltage range 4.75V-36V, 256 subdivision; with patented technology spreadCycle ™ high chopper frequency, dcStep ™,...

Overview:   This mini Temperature Controller is an excellent and convenient multifunction device for controlling temperature in Aquariums. The stability of aquarium temperature is one of the crucial factors that...

Descriptions:   Prototype Screw/Terminal Block Shield Board Kit For MEGA-2560 R3 The Kit include Prototype PCB, Terminal Blocks, Female Header Sockets Unassembled, variety mount methods, you can make flexible use...

Description:   Suitable for starting current below 80A, power 135W below the drill. (with balance) 3S 12.6V 40A lithium battery protection board (comes with recovery function-AUTO Recovery) Scope: Nominal voltage...

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:...

Note: There is no limit how many batteries can be used, only need to make sure the total capacity is 20000mAh. Assembled version: ID1424296 Description: This is the mobile power module Accessories,...

10Pcs KW12-3 Micro Limit Switch Roller Lever 5A 125V Open/Close Switch Features: Operating temperature: -40°C to 70°C Rated voltage: AC 125V-250V Per weight: 2g Current rating: 5A Size: 20 x...

Description: Type: MGN linear rail guideModel number: MGN12Width guide: 12mmGuide Length: 200,250,300,350,400,450,500mm Package Included: 1* MGN12H Block 1* Linear Guide

There are 10 values: S8050 S8550 S9012 S9013 S9014 A1015 C1815 2N3904 2N3906 MJE13001 (each 20pcs) Package included: 1 x 200pcs 10 Values Transistor Assortment Kit , ,

Specifications: Voltage: DC12V No-load speed: 25RPM No-load current: 15ma Torque: 1.5kg.cm Reducer: 1:00 ratio Output: 0.5W Rated torque: 10KG.CM Current Rating: 0.8A Features: The motor is Gear DC motor with...

3Pcs HC-SR501 Human Infrared Sensor Module Including Lens Feature: Operating Voltage: DC 5V-20V Static power consumption: 65 microamps Level Output: High 3.3V , Low 0V Delay time:Adjustable (0.3 seconds to 10 minutes)...

Description:   Wiring load surface: 0.08-2.5/4.0mm Voltage: 250/600V Current: 32A Size: 40 x 34 x 15mm   Package included: 20 x Wire Connector Terminal  

Description:   Dimensions: 1206 Power: 0.5W Color rendering index: 80 Luminous flux: 100lm Forward voltage: 3V Reverse voltage: 3.3V ESD: 5V Rated current: 0.5A Wire material: Alloy wire Angle of...

Introduction:   ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters,  and power management module. The entire solution takes up the least amount of printed circuit...

Description: - Easy Assembled - Standard Hole Size fit for different Belts , Screws and Other Accessories - Stability, Fixability, Applicability and Flexibility - Compatible with V-Slot Linear Rod Package...

Specifications:    Operating Voltage : DC 3.3V Logic level  : 3.3V LvTTL  Logic level  RS485 BUS IC : SP3485 Read and write automatic control IC :SM74HC04 Size : 17.9x11.7x2.8mm( Weight...

Description: The module has an interface pinout is almost the same with A4988 stepper motor drive carrier, so that it can be used as a higher performance in a pull-down...

Specifications:   Frequency : 433MHz V.S.W.R. : <=1.5 Gain : 5dBi/7dBi/12dBi Input Resistance : 50Ω Radiation : Omni-Directional Antenna Connector : SMA Size : 14.5x17.5x31cm Cable Length : 3Meter Color...

Specification:   Product Name: 12V Relay Module Material: Copper + Plastic 1 Channel Size: 4.2cm x 1.5cm 2 Channel Size: 5cm x 3.5cm 4 Channel Size: 7.5cm x 5.5cm 8...

Description: 1. antenna frequency: 1.35--9.5GHz 2. antenna standing wave: less than 2.5 (typical) 3. antenna polarization: directional line polarization 4. antenna gain: 5-6dB 5. power capacity: 15W   Package included:...

Note: This version does not includes USB cable UNO R3 Description:   This UNO R3 board is 100% compatible with original one, now it has perfect quality and performance ....

Features:   DC 5.5  x 2.1mm. Wire Specification: 0.15mm² Length: Approx. 27cm Max Current Rating: 2A Max Power Rating: 60W Transmission voltage: 1V~38V Usage temperature: -50℃~65℃ Material: Copper Wire Use...

Specifications:   Material: Monocrystalline Power: 4.5W Voltage: 6V 520mAh Size: 165x165mm   Package included:   1 x Solar Panel  

Features: 100% brand new and high quality. Tip of the nozzle, aluminum heating block, Throat pipe (built-in Teflon). MK8 Extruder Hot End kit, white wire was temperature thermistor, red wire...

Features: 1.Dual H-bridge motor driver, can drive two DC motors or a 4-wire two-phase stepper motors 2.Built-in TSD, without worrying about motor stall 3.Ultra-small size, suitable for assembly and car...

This Replacement Endstop Sensor is Specially Designed for Artillery® Sidewinder X1 Package Included: 1* Y Axis Endstop Sensor

Module parameters: Input voltage: DC5-30V Input current: 8A (MAX)  peak 10A (6A work a long time) Quiescent current: 4mA (operating voltage is not the same there will be errors) Output...

Description: Electrolytic capacitors are commonly used electronic components of electronic professionals or amateurs when making circuit. Due to their very thin dielectric oxide layer and enlarged anode surface, electrolytic capacitors...

Specifications:   Model:EDS139 Appearance Size:137.16x46.38x2.8mm Visual Area Size:130.56x31.5mm Display Mode:TN,positive display Polaroi Type:full transparent Visual Angle:6 O'CLOCK Connection Type:metal pin Driving Way:static Driving Voltage:5.0V Operation Temperature:-30℃~80℃ Storage Temperature:-40℃~90℃   Common...

Specifications: Size: 0.2/0.3/0.4/0.5/0.6/0.8/1.0/1.2mm(One of Each) Type:Volcano Nozzle Filament: 1.75mm Thread: M6 Material: Stainless Steel Package Included: 8 x Nozzle (One of Each Sizes)

APP Download: New addition phone  App,in the Apple store,search for: E_Test,click download to install it. Android APP download address: https://www.mediafire.com/folder/31bc15uhq8odb/E-meter   Overview:   Wide voltage and current 300V / 30A...

Ramps 1.6 Board Parameters:   - Size: 101.5 * 60.5mm -  Support motor drivers: support A4988 DRV8825 and other motor drivers(support five motor drivers Simultaneously) -  Input voltage: 12V - ...

Specification: Microcontroller ATmega328 Operating Voltage (logic level): 5V Input Voltage (recommended): 7V ~ 12V Input Voltage (limits): 6V ~ 20 V Digital I/O Pins: 14 (of which 6 provide PWM...

Specificatons:   Working Voltage: 5V Average working current: <15mA Peak current: 60mA Waterproof: IP67 Blind area distance: 0-3cm  Plane object range:3-420cm Work cycle: controlled /100ms Output mode :PWM pulse width...

Specifications:   Model: DVB-T2  Fully compliant with DVB-T2 and H.264, MPEG-4, MPEG-2 Standard 1.3inch LED display Tuner input frequency: 48~862MHz RF input level: -25~82dBm IF Bandwidth: 6~8MHz Video decoder format:...