L298n DC Stepper Motor Drive Controller Board Module Dual H Bridge
US$ 1.23-1.4
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Features:
L298N as main chip,ST corporation production.
Low heat,outstanding anti-interference performance.
High working power to 46v,large current can reach 3A MAX and continue current is 2A, power to 25w.
Can drive one 2-phase stepper motor, one 4-phase stepper motor or two DC motors.
Built-i
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Dual H Bridge L298n DC Stepper Motor Drive Controller Board Module for Humanoid Robot
US$ 1.1-1.4
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product description:
The L298N driver module, using ST L298N chip can directly drive two 3-30V DC motor, and provides a 5V output interface, you can chip circuitry to 5V power supply, support 3.3VMCU control, you can easily control the DC motor speed and direction, you can also control the 2-phase
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Hot Blue Ultrasonic Measuring Sensor Module Hc-Sr04 R3 Mega2560
US$ 0.7-0.8
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Operating Voltage
5V
Static current
Less than 2mA
Sensor angle
Less than 15 degrees
Detection distance
2cm-450cm
High precision
Up to 3MM
Weight
10g
FAQ
Before shipping out, all goods have been double verified by FUT quality inspection center ,Our test engineer will check f
- Shenzhen Ke Zhi You Technology Co., Ltd.
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Hot Sale Key Module for Arduino (Blue)
US$ 0.26-0.3
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Size: 11 * 22mm
Color: red keycap or black keycap
Voltage: 3.5,5V
Output: digital level (press high, release low)
Interface: Arduino 3P interface S V G
Platform: Arduino, single chip, ARM, raspberry pie
Shipping list
key module (with keycap) 1pc (key cap red and black random delivery)
- Shenzhen Ke Zhi You Technology Co., Ltd.
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DC 12V Uln2003 Stepper Motor Driver Board Stepping Motor Module for Arduino 5V-12V 4-Phase 5 Line 28byj-48
US$ 0.42-0.48
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Brand new with high quality
Rated Voltage: DC5V-12V
4-phase
Reduction Ratio: 1/64
Step Torque Angle: 5.625°/64
DC Resistance: 200ω±7% (25°)
Insulation Resistance: >10Mω (500V)
Insulation Grade: A
No-load Pull in Frequency: >600Hz
No-load Pull out Frequency: >1000H
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Ad Keyboard Analog Keyboard Module for Arduino
US$ 0.93-1.01
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10 Pieces (MOQ)
10 Pieces (MOQ)
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description:
AD Keyboard module allows you to use an analog port to read the five key states, save for the Arduino IO port,
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5(5.0)
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Fingerprint Identification Module for Arduino
US$ 16.56-18
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10 Pieces (MOQ)
10 Pieces (MOQ)
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Feature:
Profile: 256 bytes
Template file: 512 bytes
Power supply voltage: DC 5V
Operating current: <120mA
P eak current: <
- Shenzhen Ke Zhi You Technology Co., Ltd.
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New L298 Module L298n Dual Bridge DC Stepper Controller Control Motor Driver Module Board
US$ 2.1-2.39
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Features:
Driver: L298N Dual H Bridge DC Motor Driver IC
Driven part of the terminal supply area Vs: +5 V ~ +35 V; such as the need to take power within the board, the supply area Vs: +7 V ~ +35 V
Driven part of the peak current Io: 2A
The logical part of the terminal supply area Vss: +5 V ~ +7
- Shenzhen Ke Zhi You Technology Co., Ltd.
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0.66 Inch OLED Display Module for Wemos D1 Mini Esp32 Module
US$ 1.44-1.74
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
0.66 inch OLED Display Module for WEMOS D1 MINI ESP32 Module Arduino AVR STM32 64x48 0.66" LCD Screen IIC I2C OLED
Description:
Screen Size: 64x48 pixels (0.66" Across)
Operating Voltage: 3.3V
Driver IC: SSD1306
Interface: IIC(I2C)
IIC Address: 0x3C or 0x3D
color
blue
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5(5.0)
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Mini Magnetic Reed Modules for Arduino Smart Car
US$ 0.28-0.31
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10 Pieces (MOQ)
10 Pieces (MOQ)
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1, imported normally open reed switch
2, the comparator output, the signal is clean, the waveform, driving ability, more than 15mA.
- Shenzhen Ke Zhi You Technology Co., Ltd.
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5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
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-
What are the main functions of a Arduino Voltage Sensor?
Arduino Voltage Sensors are designed to measure and monitor electrical potential difference between two points in a system. They provide crucial data on voltage levels to ensure safe operation and protect equipment from damage. A well-known manufacturer can offer sensors with high precision and reliability.
-
How can I source quality Arduino Voltage Sensors from China?
When sourcing Arduino Voltage Sensors from China, you can utilize online platforms, visit trade fairs, and perform background checks on suppliers. Look for trusted manufacturers with a track record of producing dependable sensors. Comprehensive product analysis and testing can further verify quality before making a purchase.
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What advantages does buying Arduino Voltage Sensors wholesale offer?
Purchasing Arduino Voltage Sensors wholesale presents benefits such as cost savings, bulk purchases, and access to a variety of sensor types. Wholesale deals often come with better pricing options and customization opportunities, allowing you to meet specific project requirements while ensuring product consistency and timely availability.
Hall Magnetic Sensor Module for Arduino AVR Pic
US$ 0.16-0.19
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10 Pieces (MOQ)
10 Pieces (MOQ)
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Product features
Hall Switch Integrated Circuit Using hall Effect Principle
USES The Semiconductor Integrated Technology Manufactu
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High-Power High-Torque Servo 12V~24V 180kg. Cm 0.5s/60 Degree Large Robot
US$ 1.1-1.4
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product description:
High-power High-torque Servo 12V~24V 180kg .cm 0.5s/60 Degree large robot
Product Description
Servo Model: ASMC-02B
The new upgrade shocked the market, ultra-stable, run smooth, super anti-jamming capability.
Technical parameters:
Operating voltage: 12V to 24V (DC) (
- Shenzhen Ke Zhi You Technology Co., Ltd.
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Active Buzzer Module High Level Trigger 5V for Arduino AVR Pic
US$ 0.23-0.26
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10 Pieces (MOQ)
10 Pieces (MOQ)
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Module Description:
1.Module using S8550 transistor drive
2.Operating voltage 3.3V-5V
3.With fixed bolt hole for easy installat
- Shenzhen Ke Zhi You Technology Co., Ltd.
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Passive Buzzer Module for Arduino AVR Pic
US$ 0.25-0.28
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
S8550 transistor drive modules
I / O external microcontroller IO port
Operating Voltage
3.3-5V
Board Size
3.2cm * 1.3cm
After service
1,Shipping Warranty:
We usually ship goods By DHL, UPS, EMS, Singpost airmail, and HongKong Airmail.
DHL: 3-5 days
UPS: 5-7 days
EMS: 10-15 wo
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Factory Outlet Hot Sale Gy-2561 Tsl2561 Light Intensity Module for Arduino
US$ 1.15-1.25
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10 Pieces (MOQ)
10 Pieces (MOQ)
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The TSL2561 Luminosity Sensor Breakout is a sophisticated light sensor which has a flat response across most of the visible spect
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Electronics Hot Sale RC522 RFID Module with IC Card S50 Fudan Cards Key Chains for Arduino
US$ 1.38-1.57
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
[RFID module]
The MF522-AN module the the original MFRC522 chip design circuit card reader, easy to use, low cost, and applies to the user equipment development, the reader and the development of advanced applications, the need for the user RF card terminal design/production. This module can be dir
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Solid · High · CE
Dyp-A22 Zemic Load Cell Price Ultrasonic Level Sensor Proximity Sensor Float Switch
US$ 9.93-13.28
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product Parameters
Parameters
UART auto
UART
controlled
PWM pulse
width
Switch
volume
RS485
IIC
Unit
Remarks
Working voltage
3.3~12V
3.3~12V
3.3~12V
3.3~12V
3.3~12V
3.3~12V
Vdc
Standby current
-
≤5
≤5
-
-
-
uA
(1)
Average
working
current
≤9
≤9
≤9
- Shenzhen Dianyingpu Technology Co., Ltd.
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Solid · High · CE
Ms-Level Response Time of Dyp-A22 Distance Sensor for Car Parking
US$ 9.93-13.28
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product Parameters
Parameters
UART auto
UART
controlled
PWM pulse
width
Switch
volume
RS485
IIC
Unit
Remarks
Working voltage
3.3~12V
3.3~12V
3.3~12V
3.3~12V
3.3~12V
3.3~12V
Vdc
Standby current
-
≤5
≤5
-
-
-
uA
(1)
Average
working
current
≤9
≤9
≤9
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IP65 · Contactless · Analog Type
Analog Water Level Contactless Tank Level Measurement
US$ 0.9-1.85
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Analog Water Level Contactless Tank Level Measurement
Our company
Founded in 1995, Company specialized production of
1. tact switch,
2. slide switch,
3. photoelectric dump switch,
4. photoelectric level sensor,
5. touch switch,
6. flow meter,
7. water detection sensor
and so on. th
- Shenzhen EPT Technology Co., Ltd.
- Guangdong, China
- ISO 9001
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IP65 · Contactless · Analog Type
Fluid Level Detect Capacitive Level Indicator Switch
US$ 1-2
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
fluid level detect capacitive level indicator switch
Our company
Founded in 1995, Company specialized production of
1. tact switch,
2. slide switch,
3. photoelectric dump switch,
4. photoelectric level sensor,
5. touch switch,
6. flow meter,
7. water detection sensor
and so on. the
- Shenzhen EPT Technology Co., Ltd.
- Guangdong, China
- ISO 9001
- Contact Now
Submersible · CE · Integration
Level Measurement Oil Tank Water Level Controller
US$ 1-2
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Level Measurement Oil Tank Water Level Controller
Our company
Founded in 1995, Company specialized production of
1. tact switch,
2. slide switch,
3. photoelectric dump switch,
4. photoelectric level sensor,
5. touch switch,
6. flow meter,
7. water detection sensor
and so on. the pr
- Shenzhen EPT Technology Co., Ltd.
- Guangdong, China
- ISO 9001
- Contact Now
IP65 · Contactless · Analog Type
Cheap Price Non Contact Capacitive Liquid Level Switch
US$ 1-2
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Cheap Price Non Contact Capacitive Liquid Level Switch
Our company
Founded in 1995, Company specialized production of
1. tact switch,
2. slide switch,
3. photoelectric dump switch,
4. photoelectric level sensor,
5. touch switch,
6. flow meter,
7. water detection sensor
and so on. the
- Shenzhen EPT Technology Co., Ltd.
- Guangdong, China
- ISO 9001
- Contact Now
Submersible · CE · Integration
Level Indicate Optical Infrared Water Liquid Level Sensor Switch
US$ 1.5-10
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Level Indicate Optical Infrared Water Liquid Level Sensor Switch
Our company
Founded in 1995, Company specialized production of
1. tact switch,
2. slide switch,
3. photoelectric dump switch,
4. photoelectric level sensor,
5. touch switch,
6. flow meter,
7. water detection sensor
an
- Shenzhen EPT Technology Co., Ltd.
- Guangdong, China
- ISO 9001
- Contact Now
Submersible · CE · Integration
Single Point Non Contact Optical Level Switch to Replace Magnetic Float Switches
US$ 0.9-1.85
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Single Point Non Contact optical level switch to replace magnetic float switches
Our company
Founded in 1995, Company specialized production of
1. tact switch,
2. slide switch,
3. photoelectric dump switch,
4. photoelectric level sensor,
5. touch switch,
6. flow meter,
7. water de
- Shenzhen EPT Technology Co., Ltd.
- Guangdong, China
- ISO 9001
- Contact Now
Submersible · CE · Integration
Tank Level Monitor M14 Thread Automatic Water Level Controller
US$ 0.9-1.85
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Tank Level Monitor M14 Thread Automatic Water Level Controller
Our company
Founded in 1995, Company specialized production of
1. tact switch,
2. slide switch,
3. photoelectric dump switch,
4. photoelectric level sensor,
5. touch switch,
6. flow meter,
7. water detection sensor
and
- Shenzhen EPT Technology Co., Ltd.
- Guangdong, China
- ISO 9001
- Contact Now
IP65 · Submersible · Contact
Position Usage Infrared Liquid Level Sensor Diesel Level Switch
US$ 1-2
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Position usage infrared liquid level sensor diesel level switch
Our company
Founded in 1995, Company specialized production of
1. tact switch,
2. slide switch,
3. photoelectric dump switch,
4. photoelectric sensor,
5. touch switch,
6. flow meter,
7. water detection sensor
and so on
- Shenzhen EPT Technology Co., Ltd.
- Guangdong, China
- ISO 9001
- Contact Now
IP65 · Contactless · Analog Type
Low Water Level Infrared Type Level Controller
US$ 18-20
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Low Water Level Infrared Type Level Controller
Product Usage
Company Profile
Shenzhen EPT Tech co., LTD is founded in 2003, focus on photoelectric tilt switch, photoelectric water level detection sensor, tact switch, flow meter's research , development and sales.
More than 16 + years of i
- Shenzhen EPT Technology Co., Ltd.
- Guangdong, China
- ISO 9001
- Contact Now
Submersible · CE · Integration
Capacitance Type Level Transmitter Mini Level Water Controller
US$ 1-2
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Capacitance type level transmitter mini level water controller
Our company
Founded in 1995, Company specialized production of
1. tact switch,
2. slide switch,
3. photoelectric dump switch,
4. photoelectric level sensor,
5. touch switch,
6. flow meter,
7. water detection sensor
and so
- Shenzhen EPT Technology Co., Ltd.
- Guangdong, China
- ISO 9001
- Contact Now
Submersible · CE · Integration
Photoelectric Automatic Water Level Control 24VDC Tank Level Switch
US$ 3-4.5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Photoelectric Automatic Water Level Control 24VDC Tank Level Switch
Our company
Founded in 1995, Company specialized production of
1. tact switch,
2. slide switch,
3. photoelectric dump switch,
4. photoelectric level sensor,
5. touch switch,
6. flow meter,
7. water detection sens
- Shenzhen EPT Technology Co., Ltd.
- Guangdong, China
- ISO 9001
- Contact Now
IP65 · Contactless · Analog Type
Non Contact Fluid Level Detect Capacitive Level Switch
US$ 1-2
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Non contact fluid level detect capacitive level switch
Our company
Founded in 1995, Company specialized production of
1. tact switch,
2. slide switch,
3. photoelectric dump switch,
4. photoelectric level sensor,
5. touch switch,
6. flow meter,
7. water detection sensor
and so on. t
- Shenzhen EPT Technology Co., Ltd.
- Guangdong, China
- ISO 9001
- Contact Now
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