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Feature:

Controls the speed of a DC motor with this controller.

High efficiency, high torque and low heat generation.

With reverse polarity protection, high current protection.

Fine workmanship and good performance.

Stable and reliable.

Easy to use.

Long service life.

 

Specification:

Brand new

Material: plastic, metal

Size: approx. 73*60*27mm

Operating Voltage: DC 40V 12V DC

Input voltage: DC9-50V

Control Power consumption: 0.01 400W

Static current: 0.02 A (Standby)

PWM Sampling rate: 0% -100%

PWM Frequency: 3 kHz

 

Package included: 1 x DC Motor Speed Controller

 

#12V~40V #10A #PWM #DC #Motor #Speed #Control #Switch #Controller #Volt #Regulator #Dimmer

RM11.50

Descriptions:

Switch the modes between cool and heat

Control temperature by setting the temperature setting value and the difference value

Temperature calibration

Refrigerating control output delay protection

Alarm when temperature exceeds temperature limit or when sensor error

 

Specifications:

Temperature measuring range: -50 ° C ~ 99 ° C

Resolution: 0.1 ° C Accuracy: +- 1° C (-50 ° C ~ 70 ° C)

Sensor error delay: 1 minute

Power supply:110~220VAC , 50/60Hz; 12V/24V DC

Power consumption: <3W

Sensor:NTC sensor (1PC)

Relay contact capacity:Two Relay Cool 10A /250VAC; Heat 10A/250VAC

Ambient temperature: 0 ° C ~ 60 ° C

Storage temperature: -30 ° C ~ 75 ° C

Relative humidity: 20% ~ 85% (No condensate)

Sensor length: 1.0m

Front Panel Size: 75x34.5mm

Product Size: 75x34.5x85 mm

Mounting Size: 71x29mm

 

Package includes :

1 x 220V Mini Digital Temperature Controller Thermostat

1 x Temperature sensor probe with 1M cable

1 x Instruction Manual

 

#STC-1000 #STC1000 #Digital #Thermostat #Temperature #Controller #Aquarium I#ncubator #110-220V #12V #24V #110V #220V

RM25.90

0.36 inch Second line precision dc digital voltmeter head LED digital voltmeter DC4.5V-30V

 

Descriptions:

Measuring range: DC4.50-30.0V

Power supply range: no need to supply power separately, directly use the measured voltage as the power supply, the scope is the same as above

High input: DC30.0V. Note: If the input voltage is higher than 30V, it may be damaged for a long time!

Allowable error: ±1%; error is ±0.3V when it is greater than or equal to 10V; error ±0.10 when it is less than 10V

Input impedance: > 100K ohms

Operating current: red < 23mA, green < 18mA, blue < 13mA

Refresh rate: about 300mS once

Display mode: three 0.36" LED digital tube

Display color: red, green, blue

Dimensions: 23 x 15 x 10 mm, length X width X thickness (without mounting ears);

With mounting ear length: 33mm

Mounting hole: hole distance: 28mm, aperture: 2.8mm

Net weight: 4.7g Gross weight: 5.3g

Working temperature: -10 ° C ~ 65 ° C

Package Includes: 1 * voltmeter

 

#0.36 #dc #digital #voltmeter #head #LED #DC4.5V-30V

RM5.60

Descriptions:

This is a companion module that plugs into our solderless breadboards (MB-102 Breadboard) and provides 5V and/or 3V power to the rails as well as other useful functions, an on-off switch, power indicator LED, a USB port and extra header pins for 3V and 5V power taps. Maximum output current: 700mA. Coax jack (2.1mm id) for power input (6.5V -9V). Power supply not included. 32 x 54 x 25mm high (1.26 x 2.08 x 0.86" high).

 

Features:

Input Voltage: 6.5V-12V (DC) or USB power supply

2.1mm DC barrel connector

Suitable for use with MB102 style Breadboard

Output Voltage: 3.3V, 5V, switchable

On-board, two sets of 3.3V and 5V DC output pins

Maximum Output Current: <700ma + ON/Off Switch

Size:5.3cm x 3.5cm

Package includes:  1x Breadboard Power Supply DC 5V & 3.3V For Arduino

 

#Arduino #5V #3.3V #MB102 #MB-102 #Breadboard #Power #Supply #Adapter #Shield #Module

RM3.10

Features:

1PCS RJ45 RJ-45 Connectors Modular Plug.

Compatible with all the routers / hubs / network connections RJ45.

8 Pins Network Cable Heads / Plugs.

Gold plated leads for better data transmitting and higher signal strength.

 

Description:

Type:Ethernet Cables Head

Package: no

Quantity: 1pcs

Size: 24 * 13 * 10mm

 

Specifications:

Head: 8 Pins

Color: transparent

Application for: RJ45 CAT5 CAT5E

Weight: 1.5g(1pc)

Total Net Weight: Approx. 0.14g/pcs

Package includes: 1pc * Crystal Head

 

# UTP #CAT5E #RJ45 #8P8C #MODULAR #CRYSTAL #HEAD #NETWORK #CONNECTOR

RM0.20

HDMI L shaped Connector Cable Male to Female Converter Adapter

 

Features :

90 Degree / 270 degree Angle helps to connect your HDMI cable to your equipment when space is limited. For instance when you have a TV mounted close to the wall it can make it difficult to hook up your HDMI cables to the inputs on the back of the TV. This device can help alleviate some of that difficulty. 

100% Brand New, High Quality - Connector : Male to Female HDMI Connector

The Gold Plated Interface Ensures the Highest Performance Connection between HDMI Components or Cables

Makes It Easy to Enjoy the Ultra-high Definition Video

HDMI 1.4 and Backward Compatible

Resolution up to 1080p

Easy To Carry

Small, Light Weight Convenient To Use

Plug and Play

Package Include : 1 x HDMI L shaped Connector Cable Male to Female Converter Adapter

 

#HDMI #90 #270 #degree #L #shaped #Connector #Cable #Male #Female #Converter #Adapter #Joint

RM3.50

Product details of HDMI Straight Extender Joint Connector Female to Female Converter Adapter

 

Features :

- Save Your Old HDMI Cables with This Coupler! This Coupler Can Connects 2 Male Cables Together or Make a Male to Female Extension Cable (supports Max 8 meters HDMI cable)

- 100% Brand New, High Quality

- Connector : Female to Female HDMI Connector (Both sides are Female)

- The Gold Plated Interface Ensures the Highest Performance Connection between HDMI Components or Cables

- Makes It Easy to Enjoy the Ultra-high Definition Video

- HDMI 1.4 and Backward Compatible

- Resolution up to 1080p

- Easy To Carry

- Small, Light Weight Convenient To Use

- Plug and Play

Package Include : 1 x HDMI Straight Extender Joint Connector Female to Female Converter Adapter

 

#HDMI #Straight #Extender #Joint #Connector #FemaletoFemale #Female #Converter #Adapter

RM1.35

9 LED UV Flashlight Ultra Violet Purple Torch LED Blacklight UV Lamp Money Checking Detection  

 

Features:

Bulbs/mode: 9 UV LED Bulbs

WL:  395-400nm

Material: aluminum alloy

Size(mm): about 92(L)×28(D)×26(Tail)

Weight(g): about 60g

Battery: 3 X AAA 1.5V (NOT included)

Switch: Tailcap Clickie On/Off

This UV LED flashlight is designed for money checking, credit card checking, document checking and anti-counterfeiting checking.

Color: Black 

Package Included: 1pcs * UV Torch Light

 

 #LED #UV #Flashlight #Ultra #Violet #Purple #Torch #Blacklight #UV #Lamp #Money #Checking #Detection

RM6.70

This wireless remote control is 330MHz/433MHz frequency commonly use for Autogate, Garage door opener or Alarm system.

 

#Autogate #AutogateRemote #RemoteControl #SMC5326 #Remote330MHz #Remote433MHz #WirelessRemote #WirelessRemoteControl #AutogateRemoteControl

RM10.00

L7805CV L7806CV L7808CV L7809CV L7812CV L7815CV L7824CV Transistor Triode

 

Package Include : 1pc * L7805CV/L7806CV/L7808CV/L7809CV/L7812CV/L7815CV/L7824CV Transistor

 

#Transistor #Triode

RM0.60

JT308 USB 125KHz RFID Card Reader

Specification:

Support µEM4001, 4100, or its compatible RFID, ID card.

Frequency: 125Khz

Read first 10 digits of the RFID/Proximity card.

Support Windows95/98/2000/XP/7/8/10.

Communication speed: 106Kbit/s

Power: DC 5V(±5%)

Reading distance: 5-8cm

Interface: USB

Operating temperature: -10? ~ +70?

Storage temperature: -20? ~ +80?

size: L × W × H) 10.8x7.8x2.8cm

Weight: 70g. with USB Cable: 100g

Color: black ( The same as the web photo )

 

Installation Instructions:

First: Connect the usb cable with the card reader to the computer USB port.

Second: The reader will 'drip' sound and flash about that power successfully, and then half a second after the 'drip' sound and flash about that device self-test successfully, without Install any drivers, windows will automatically recognize it.

Third: Open EXCEL or WORD ,the card number would be input by self .

 

Package include: 1 x new USB ID card reader + 1x USB cablle

 

#USB #RFID #Reader #JT308 #Card #ID

RM23.90

W1209 DC 12V LED Digital Thermostat Temperature Control Thermometer Thermo Controller Switch Module + NTC Sensor

 

Specifications:

Temperature range :-50-110 ° Dimensions: 48.5 * 40mm

Temperature control mode: ON / OFF

Resolution:When temperature is 0.1°, the resolution is -9.9~99.9, other temperature segment is 1°

Control accuracy: 0.1 °

Hysteresis accuracy: 0.1°

Refresh rate: 0.5S

High temperature protection: 0-110°

Supply voltage: DC 12V

Static current: ≤ 35MA, attract current ≤ 65MA

Output voltage: DC 12V

Output power: 20A relay

Measurement input: NTC (10K 0.5%) Waterproof Sensor

Environmental requirements: -10 ~ 60 ° ,Humidity 20% -85%

 

How to use:

Connect the power supply and the load, you can supply to the controller,

Is displayed as a measured temperature,

Press the SET button, the display flashes the temperature,

Press - to set the desired temperature,

After setting press SET to confirm return,

The controller automatically performs the relay by setting off!

Lights, LED status descriptions:

Indicator: Off The relay is switched off, Always indicate the relay is closed.

LED: Shows LL is the sensor open, showing ?HH is out of range, the thermostat will be forced to close the relay, the display --- as high temperature protection.

 

Package Included: 1 x -50-110°C Digital thermostat Temperature Control Switch 12V + NTC Sensor

 

#W1209 #DC #12V #LED #Digital #Thermostat #Temperature #Control #Thermometer #Thermo #Controller #Switch #Module + #NTC #Sensor

RM7.80

Description:

A resistor is a passive two-terminal electrical component that implements electrical resistance as a circuit element.Carbon film resistors are a fixed form type resistor. They are constructed out of a ceramic carrier with a thin pure carbon film around it, that functions as restive material.Resistors act to reduce current flow, and, at the same time, act to lower voltage levels within circuits. In electronic circuits, resistors are used to limit current flow, to adjust signal levels bias active elements, and terminate transmission lines among other uses.

 

Specification:

Resistance: 1K / 2K / 2.2K / 3.3K / 4.7K / 5.1K / 6.8K / 10K / 20K / 47K / 51K / 68K / 100K / 220K / 300K / 470K / 680K / 1M Ω

Film: Carbon Film

Power rating: 0.5Watt

Package Included: 1pc * resistor

#Resistor

RM0.10

Description:

A resistor is a passive two-terminal electrical component that implements electrical resistance as a circuit element.Carbon film resistors are a fixed form type resistor. They are constructed out of a ceramic carrier with a thin pure carbon film around it, that functions as restive material.Resistors act to reduce current flow, and, at the same time, act to lower voltage levels within circuits. In electronic circuits, resistors are used to limit current flow, to adjust signal levels bias active elements, and terminate transmission lines among other uses.

 

Specification:

Resistance: 10R / 22R / 47R / 100R / 150R / 200R / 220R / 270R / 330R / 470R / 510R / 680R Ω

Film: Carbon Film

Power rating: 0.5Watt

Package Included: 1pc * resistor

#Resistor

RM0.10

Description :

The 8 Way relay can trigger high voltage, high current load such as Motor, Lamps , AC load.

It can control by microcontroller such as PIC, Arduino , Rasperry Pi , NodeMCU and more.

The Relay board inside build in 8units of Opto-Isolator IC 817C.

 

Specification :

- Digital 5V Output controllable.

- 10A Maximum Current

- Maximum Voltage : 250v AC / 30v DC

- Package Included: 1* 8 Channel Way Opto Isolator 5V Relay Module

 

#Relay #Module

RM23.80