购买 Arduino Breadboard Sensor

广告
关于我们的广告
$6.60
6PCS BMP280 3.3V Sensor Module Atmospheric Pressure Sensor Modules Temperature Sensor Module For Arduino For Raspberry Pi(BMP280)
Amazon.com
$6.60
6PCS BMP280 3.3V Sensor Module Atmospheric Pressure Sensor Modules Temperature Sensor Module For Arduino For Raspberry Pi(BMP280)
Amazon.com
$15.99
Sensor Modules Kit For Arduino Raspberry, 22 in 1 Project Super Starter Kits For UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit
Amazon.com
85
$15.99
Sensor Modules Kit For Arduino Raspberry, 22 in 1 Project Super Starter Kits For UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit
Amazon.com
85
$30.99
37 in 1 Sensor Module Kit - For Arduino Starters Sensor Kit DIY For Raspberry Pi Mega2560 UNO R3 Nano Robot Project Starter Kit
Amazon.com
$30.99
37 in 1 Sensor Module Kit - For Arduino Starters Sensor Kit DIY For Raspberry Pi Mega2560 UNO R3 Nano Robot Project Starter Kit
Amazon.com
$15.99
ELEGOO Upgraded Electronics Fun Kit W/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 Tie-Points Breadboard Compatible With Arduino,
Amazon.com
291
$15.99
ELEGOO Upgraded Electronics Fun Kit W/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 Tie-Points Breadboard Compatible With Arduino,
Amazon.com
291
$59.99
KEYESTUDIO 45 Sensors Starter Kit For BBC Microbit V2.2 V2 V1.5 (Without Micro:Bit), Sensor Breakout Board, I2c LCD, Buzzer, 5V Relay With Tutorials
Amazon.com
17
Free shipping
$59.99
KEYESTUDIO 45 Sensors Starter Kit For BBC Microbit V2.2 V2 V1.5 (Without Micro:Bit), Sensor Breakout Board, I2c LCD, Buzzer, 5V Relay With Tutorials
Amazon.com
17
$9.99
DEVMO 2PCS 5V Sensor Module Board Compatible With Ar-Duino AVR PIC KY-008 Laser Transmitter Wave Length 650 Nm
Amazon.com
11
$9.99
DEVMO 2PCS 5V Sensor Module Board Compatible With Ar-Duino AVR PIC KY-008 Laser Transmitter Wave Length 650 Nm
Amazon.com
11
$5.99
Hiletgo 5Pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor DC 5V For Arduino PIC AVR Smart Cars
Amazon.com
72
$5.99
Hiletgo 5Pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor DC 5V For Arduino PIC AVR Smart Cars
Amazon.com
72
$69.99
Sunfounder Universal Maker Sensor Kit Compatible With Arduino Mega 2560/Uno R3/R4 Minima/Wifi Nano, Raspberry Pi 5/4B/3B+/Zero 2 W/, Pico W, ESP32, C+
Amazon.com
69
Free shipping
$69.99
Sunfounder Universal Maker Sensor Kit Compatible With Arduino Mega 2560/Uno R3/R4 Minima/Wifi Nano, Raspberry Pi 5/4B/3B+/Zero 2 W/, Pico W, ESP32, C+
Amazon.com
69
$24.08
Midzoo 45 in 1 Sensors Modules Starter Kit For Arduino Mega 2560 & Nano, DIY Sensor Kit With 45 Modules Including Joystick, Infrared, Temperature,
Amazon.com
1
$24.08
Midzoo 45 in 1 Sensors Modules Starter Kit For Arduino Mega 2560 & Nano, DIY Sensor Kit With 45 Modules Including Joystick, Infrared, Temperature,
Amazon.com
1
$9.99
XIITIA 8Pcs Piezoelectric Sensor Analog Ceramic Vibration Sensor Module 3.3V/5V Piezoelectricity For Arduino DIY KIT
Amazon.com
$9.99
XIITIA 8Pcs Piezoelectric Sensor Analog Ceramic Vibration Sensor Module 3.3V/5V Piezoelectricity For Arduino DIY KIT
Amazon.com
$20.97
Hibctr 37 - Sensor Assortment Kit: A Sensor Starter Kit For Arduino And Raspberry Pi. Ideal For 37 - In - 1 Robot Projects And A Great Starting Point
Amazon.com
$20.97
Hibctr 37 - Sensor Assortment Kit: A Sensor Starter Kit For Arduino And Raspberry Pi. Ideal For 37 - In - 1 Robot Projects And A Great Starting Point
Amazon.com
$25.98
Benewake TF-Luna Lidar Module Range Finder Sensor Single-Point Micro Ranging Module For Arduino Pixhawk 5V UART IIC Interface
Amazon.com
14
$25.98
Benewake TF-Luna Lidar Module Range Finder Sensor Single-Point Micro Ranging Module For Arduino Pixhawk 5V UART IIC Interface
Amazon.com
14
$9.93
JESSINIE 5Pcs KY-020 Tilt Switch Sensor Module Tilt Angle Switch Module Vibration Switch Sensor Module
Amazon.com
$9.93
JESSINIE 5Pcs KY-020 Tilt Switch Sensor Module Tilt Angle Switch Module Vibration Switch Sensor Module
Amazon.com
$8.99
DAOKI 5PCS 30A Range Current Sensor Module ACS712 Module For Arduino
Amazon.com
77
$8.99
DAOKI 5PCS 30A Range Current Sensor Module ACS712 Module For Arduino
Amazon.com
77
$24.99
Wishiot TF-Luna Lidar Range Finder Sensor 0.2m-8m Single-Point Ranging Module UART/I2C 5V With 6Pin Terminal To Dupont Cable For Arduino/Rpi Pico/
Amazon.com
22
$24.99
Wishiot TF-Luna Lidar Range Finder Sensor 0.2m-8m Single-Point Ranging Module UART/I2C 5V With 6Pin Terminal To Dupont Cable For Arduino/Rpi Pico/
Amazon.com
22
$29.99
Miuzei Starter Kit Compatible With Arduino Projects, Circuit Breadborad, LCD1602 Module, Breadboard, Jumper Wires, Servo, Sensors, Leds, Detailed
Amazon.com
187
$29.99
Miuzei Starter Kit Compatible With Arduino Projects, Circuit Breadborad, LCD1602 Module, Breadboard, Jumper Wires, Servo, Sensors, Leds, Detailed
Amazon.com
187
$8.59
DWEII 7PCS IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V To 5V Photo Interrupter Sensor For Arduino
Amazon.com
$8.59
DWEII 7PCS IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V To 5V Photo Interrupter Sensor For Arduino
Amazon.com
$2.62
MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module For Arduino DIY
Amazon.com
$2.62
MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module For Arduino DIY
Amazon.com
$3.05
$9.30
High Precision Resistive Thin Film Pressure Sensor Module DIY Test PCB Board For Arduino / Raspberry
AliExpress
折扣 67%
$3.05
$9.30
High Precision Resistive Thin Film Pressure Sensor Module DIY Test PCB Board For Arduino / Raspberry
AliExpress
$0.35
$0.42
KY-024 Linear Magnetic Hall Sensor Board Switch Speed Counting Hall Sensors Module For Arduino Diy
AliExpress
折扣 16%
$0.35
$0.42
KY-024 Linear Magnetic Hall Sensor Board Switch Speed Counting Hall Sensors Module For Arduino Diy
AliExpress
$1.55
$4.55
LM393 Reed Sensor Module Magnetron Module Reed Switch For Arduino Diy Kit
AliExpress
折扣 65%
$1.55
$4.55
LM393 Reed Sensor Module Magnetron Module Reed Switch For Arduino Diy Kit
AliExpress
$14.91
$43.87
45 in 1 Sensors Modules Starter Kit For Arduino, Better Than 37In1 Sensor Kit 37 in 1 Sensor Kit
Aliexpress
Free shipping
折扣 66%
$14.91
$43.87
45 in 1 Sensors Modules Starter Kit For Arduino, Better Than 37In1 Sensor Kit 37 in 1 Sensor Kit
Aliexpress
Free shipping
$10.84
$11.53
TZTUNO R3 Basic Starter Kit For Arduino DIY Kit DHT11 / Breadboard / Sound Sensors / Soil Moisture
Aliexpress
$10.84
$11.53
TZTUNO R3 Basic Starter Kit For Arduino DIY Kit DHT11 / Breadboard / Sound Sensors / Soil Moisture
Aliexpress
$29.01
$42.66
Starter Kit For Arduino R3 Project R3 Breadboard Step Motor LCD Jumper Wire Ultrasonic Sensor
AliExpress
折扣 31%
$29.01
$42.66
Starter Kit For Arduino R3 Project R3 Breadboard Step Motor LCD Jumper Wire Ultrasonic Sensor
AliExpress
$4.93
For Arduino 45 in 1 Sensors Modules Starter Kit Better Than 37In1 Sensor Kit 37 in 1 Sensor Kit UNO
Aliexpress
$4.93
For Arduino 45 in 1 Sensors Modules Starter Kit Better Than 37In1 Sensor Kit 37 in 1 Sensor Kit UNO
Aliexpress
$16.84
$49.53
For Arduino 45 in 1 Sensors Modules Starter Kit Better Than 37In1 Sensor Kit 37 in 1 Sensor Kit For
AliExpress
Free shipping
折扣 66%
$16.84
$49.53
For Arduino 45 in 1 Sensors Modules Starter Kit Better Than 37In1 Sensor Kit 37 in 1 Sensor Kit For
AliExpress
Free shipping
$1.30
High Precision Resistive Thin Film Pressure Sensor Module DIY Test PCB Board For Arduino / Raspberry
AliExpress
Free shipping
$1.30
High Precision Resistive Thin Film Pressure Sensor Module DIY Test PCB Board For Arduino / Raspberry
AliExpress
Free shipping
$7.25
$15.44
Expansion Board Sensor Module With PH2.0 Port Compatible With BBC Micro:Bit Arduino Raspberry Pi
AliExpress
折扣 53%
$7.25
$15.44
Expansion Board Sensor Module With PH2.0 Port Compatible With BBC Micro:Bit Arduino Raspberry Pi
AliExpress
$2.39
$7.05
Max471 Voltage Current Sensor Module For Arduino AVR Tester Board 5V DC 3-25V 0-3A Resistive Voltage
Aliexpress
折扣 66%
$2.39
$7.05
Max471 Voltage Current Sensor Module For Arduino AVR Tester Board 5V DC 3-25V 0-3A Resistive Voltage
Aliexpress
$29.45
$45.11
ELEGOO Upgraded 37 in 1 Sensor Modules Kit With Tutorial Compatible With Arduino IDE UNO R3 MEGA
Aliexpress
Free shipping
折扣 34%
$29.45
$45.11
ELEGOO Upgraded 37 in 1 Sensor Modules Kit With Tutorial Compatible With Arduino IDE UNO R3 MEGA
Aliexpress
Free shipping
$4.99
SHILLEHTEK 400 Point Breadboard For Arduino, Raspberry Pi, And Other Microcontrollers, DIY Breadboard For Jumper Wires And Connectors - Solderless
Amazon.com
2
$4.99
SHILLEHTEK 400 Point Breadboard For Arduino, Raspberry Pi, And Other Microcontrollers, DIY Breadboard For Jumper Wires And Connectors - Solderless
Amazon.com
2
$2.41
$4.69
KY-012 Buzzer Sensor Module - Piezoelectric Sound Output For Arduino, ESP32, Raspberry Pi & DIY
AliExpress
折扣 48%
$2.41
$4.69
KY-012 Buzzer Sensor Module - Piezoelectric Sound Output For Arduino, ESP32, Raspberry Pi & DIY
AliExpress
$5.60
$8.12
Grove Base Shield V2.0 For Arduino R3 Sensor IO Development Demo Expansion Board Module IIC I2C UART
AliExpress
折扣 31%
$5.60
$8.12
Grove Base Shield V2.0 For Arduino R3 Sensor IO Development Demo Expansion Board Module IIC I2C UART
AliExpress
$89.13
$176.78
Keyestudio Complete 37 in 1 Sensor Kit With UNO/Mega Board Sensor Kit For Arduino Sensor Kit
AliExpress
Free shipping
折扣 49%
$89.13
$176.78
Keyestudio Complete 37 in 1 Sensor Kit With UNO/Mega Board Sensor Kit For Arduino Sensor Kit
AliExpress
Free shipping
$1.44
1Pcs LM393 Reed Sensor Module Y213 MKA14103 Magnetron Module Reed Switch Magnetic Switch For Arduino
AliExpress
$1.44
1Pcs LM393 Reed Sensor Module Y213 MKA14103 Magnetron Module Reed Switch Magnetic Switch For Arduino
AliExpress
$1.54
$1.59
3.3V-5V 4PIN Photodiode Module LM393 Light Sensor Switch Module For Arduino Raspberry Pi
AliExpress
$1.54
$1.59
3.3V-5V 4PIN Photodiode Module LM393 Light Sensor Switch Module For Arduino Raspberry Pi
AliExpress
Multisensor Board Arduino! (Part2)
Multisensor Board Arduino! (Part2)
已浏览 3400 次2020年9月30日
instructables.com
10 Breadboard Projects for Beginners
10 Breadboard Projects for Beginners
已浏览 81.1万 次2020年9月30日
instructables.com
Ultrasonic sensor which is distance measuring sensor connecting to breadboard showing DIY Projects concept Stock Video
0:07
Ultrasonic sensor which is distance measuring sensor connecting to b…
2021年3月14日
AdobePixel
Top 10 Arduino Sensors and how to use them with detailed Tutorials
Top 10 Arduino Sensors and how to use them with detailed Tutorials
2019年9月17日
electroniclinic.com
#breadboard #irsensor #arduino #arduinoproject #model #ideas
0:31
#breadboard #irsensor #arduino #arduinoproject #model #ideas
已浏览 147 次1 个月前
YouTubeInnovative Projects Solution
DuoNode - Science & research. | 👉Channel link in Bio.🔗 In this video, you’ll learn how to design a circuit using sensors, components, and a microcontroller on a... | Instagram
0:45
DuoNode - Science & research. | 👉Channel link in Bio.🔗 In this video, …
已浏览 2826 次4 个月之前
Instagramduonode
Arduino: Arduino on a Breadboard
13:23
Arduino: Arduino on a Breadboard
已浏览 19.4万 次2011年5月23日
portall.zp.ua
3:47
[小白日记]Arduino常用传感器模块合集（接线图+代码）
已浏览 2.3万 次2022年8月8日
bilibili小Zee同学
11:48
【Arduino实验】24个Arduino传感器实验
已浏览 7070 次2020年5月12日
bilibiliDef李
7:21
Electronics - Breadboards
已浏览 87.7万 次2011年11月22日
YouTubeScienceOnline
46:23
Using LCD Displays with Arduino
已浏览 181.2万 次2018年3月19日
YouTubeDroneBot Workshop
12:21
How to Use a Breadboard
已浏览 366.6万 次2015年9月17日
YouTubeScience Buddies
10:59
Breadboard Circuit Tutorial - Simple LED
已浏览 12.7万 次2021年6月4日
YouTubeRosie Research
6:45
Introduction to the Breadboard
已浏览 2704 次2018年5月1日
YouTubeENGRTUTOR
3:53
Arduino Tutorial: LED Sequential Control- Beginner Project
已浏览 165.3万 次2015年7月9日
YouTubeDrone How
1:26
Using a solderless breadboard
已浏览 2万 次2014年3月31日
YouTubeCircuit Specialists
3:22
How to use Breadboard | Beginners Guide
已浏览 4852 次2020年9月18日
YouTubeNematicsLab
5:06
Arduino with Sound Sensor and LED (Tutorial)
已浏览 35.6万 次2017年9月5日
YouTubeK&R project
3:28
How To Use a Breadboard - Breadboard Basics
已浏览 11.9万 次2020年8月23日
YouTubeCircuit E Makes
6:46
8x8x8 LED CUBE WITH ARDUINO UNO
已浏览 1635.7万 次2017年8月4日
YouTubeHARRY LE
4:32
Parts of the Breadboard
已浏览 2912 次2020年7月9日
YouTubeJP Academia
3:25
Everything You Need to Know about Breadboards
已浏览 26万 次2018年6月15日
YouTubeMakeUseOf
7:56
LDR with Arduino - Measure Light Intensity using Photoresistor
已浏览 18.2万 次2019年10月16日
YouTubeBINARYUPDATES
30:39
LESSON 2: Simple Arduino Breadboard Tutorial
已浏览 43.6万 次2014年6月24日
YouTubePaul McWhorter
6:50
Activate Buzzer and LED using LDR and Arduino
已浏览 33.4万 次2016年11月15日
YouTubeMaker 101
5:42
Light Sensor circuit on Breadboard + Darkness Detector | LDR & Tran…
已浏览 42.3万 次2017年12月9日
YouTubeElonics - Electronics Projects on Breadboard
4:30
Simple breadboard projects for beginners
已浏览 8万 次2019年10月13日
YouTubeLeviathan engineering
6:05
BLINKING LED ON BREADBOARD - Arduino tutorial #2
已浏览 6.7万 次2018年2月28日
YouTubeBas on Tech
5:11
#E BASICS: 1 - Breadboard Tutorial
已浏览 44.6万 次2017年4月21日
YouTubeElectronics Made Easy : KHADER
观看更多视频
静态缩略图占位符

购买 Arduino Breadboard Sensor

广告
关于我们的广告
$6.60
6PCS BMP280 3.3V Sensor Module Atmospheric Pressure Sensor Modules Temperature Sensor Module For Arduino For Raspberry Pi(BMP280)
Amazon.com
$6.60
6PCS BMP280 3.3V Sensor Module Atmospheric Pressure Sensor Modules Temperature Sensor Module For Arduino For Raspberry Pi(BMP280)
Amazon.com
$15.99
Sensor Modules Kit For Arduino Raspberry, 22 in 1 Project Super Starter Kits For UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit
Amazon.com
85
$15.99
Sensor Modules Kit For Arduino Raspberry, 22 in 1 Project Super Starter Kits For UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit
Amazon.com
85
$30.99
37 in 1 Sensor Module Kit - For Arduino Starters Sensor Kit DIY For Raspberry Pi Mega2560 UNO R3 Nano Robot Project Starter Kit
Amazon.com
$30.99
37 in 1 Sensor Module Kit - For Arduino Starters Sensor Kit DIY For Raspberry Pi Mega2560 UNO R3 Nano Robot Project Starter Kit
Amazon.com
$15.99
ELEGOO Upgraded Electronics Fun Kit W/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 Tie-Points Breadboard Compatible With Arduino,
Amazon.com
291
$15.99
ELEGOO Upgraded Electronics Fun Kit W/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 Tie-Points Breadboard Compatible With Arduino,
Amazon.com
291
$59.99
KEYESTUDIO 45 Sensors Starter Kit For BBC Microbit V2.2 V2 V1.5 (Without Micro:Bit), Sensor Breakout Board, I2c LCD, Buzzer, 5V Relay With Tutorials
Amazon.com
17
Free shipping
$59.99
KEYESTUDIO 45 Sensors Starter Kit For BBC Microbit V2.2 V2 V1.5 (Without Micro:Bit), Sensor Breakout Board, I2c LCD, Buzzer, 5V Relay With Tutorials
Amazon.com
17
$9.99
DEVMO 2PCS 5V Sensor Module Board Compatible With Ar-Duino AVR PIC KY-008 Laser Transmitter Wave Length 650 Nm
Amazon.com
11
$9.99
DEVMO 2PCS 5V Sensor Module Board Compatible With Ar-Duino AVR PIC KY-008 Laser Transmitter Wave Length 650 Nm
Amazon.com
11
$5.99
Hiletgo 5Pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor DC 5V For Arduino PIC AVR Smart Cars
Amazon.com
72
$5.99
Hiletgo 5Pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor DC 5V For Arduino PIC AVR Smart Cars
Amazon.com
72
$69.99
Sunfounder Universal Maker Sensor Kit Compatible With Arduino Mega 2560/Uno R3/R4 Minima/Wifi Nano, Raspberry Pi 5/4B/3B+/Zero 2 W/, Pico W, ESP32, C+
Amazon.com
69
Free shipping
$69.99
Sunfounder Universal Maker Sensor Kit Compatible With Arduino Mega 2560/Uno R3/R4 Minima/Wifi Nano, Raspberry Pi 5/4B/3B+/Zero 2 W/, Pico W, ESP32, C+
Amazon.com
69
$24.08
Midzoo 45 in 1 Sensors Modules Starter Kit For Arduino Mega 2560 & Nano, DIY Sensor Kit With 45 Modules Including Joystick, Infrared, Temperature,
Amazon.com
1
$24.08
Midzoo 45 in 1 Sensors Modules Starter Kit For Arduino Mega 2560 & Nano, DIY Sensor Kit With 45 Modules Including Joystick, Infrared, Temperature,
Amazon.com
1
$9.99
XIITIA 8Pcs Piezoelectric Sensor Analog Ceramic Vibration Sensor Module 3.3V/5V Piezoelectricity For Arduino DIY KIT
Amazon.com
$9.99
XIITIA 8Pcs Piezoelectric Sensor Analog Ceramic Vibration Sensor Module 3.3V/5V Piezoelectricity For Arduino DIY KIT
Amazon.com
$20.97
Hibctr 37 - Sensor Assortment Kit: A Sensor Starter Kit For Arduino And Raspberry Pi. Ideal For 37 - In - 1 Robot Projects And A Great Starting Point
Amazon.com
$20.97
Hibctr 37 - Sensor Assortment Kit: A Sensor Starter Kit For Arduino And Raspberry Pi. Ideal For 37 - In - 1 Robot Projects And A Great Starting Point
Amazon.com
$25.98
Benewake TF-Luna Lidar Module Range Finder Sensor Single-Point Micro Ranging Module For Arduino Pixhawk 5V UART IIC Interface
Amazon.com
14
$25.98
Benewake TF-Luna Lidar Module Range Finder Sensor Single-Point Micro Ranging Module For Arduino Pixhawk 5V UART IIC Interface
Amazon.com
14
$9.93
JESSINIE 5Pcs KY-020 Tilt Switch Sensor Module Tilt Angle Switch Module Vibration Switch Sensor Module
Amazon.com
$9.93
JESSINIE 5Pcs KY-020 Tilt Switch Sensor Module Tilt Angle Switch Module Vibration Switch Sensor Module
Amazon.com
$8.99
DAOKI 5PCS 30A Range Current Sensor Module ACS712 Module For Arduino
Amazon.com
77
$8.99
DAOKI 5PCS 30A Range Current Sensor Module ACS712 Module For Arduino
Amazon.com
77
$24.99
Wishiot TF-Luna Lidar Range Finder Sensor 0.2m-8m Single-Point Ranging Module UART/I2C 5V With 6Pin Terminal To Dupont Cable For Arduino/Rpi Pico/
Amazon.com
22
$24.99
Wishiot TF-Luna Lidar Range Finder Sensor 0.2m-8m Single-Point Ranging Module UART/I2C 5V With 6Pin Terminal To Dupont Cable For Arduino/Rpi Pico/
Amazon.com
22
$29.99
Miuzei Starter Kit Compatible With Arduino Projects, Circuit Breadborad, LCD1602 Module, Breadboard, Jumper Wires, Servo, Sensors, Leds, Detailed
Amazon.com
187
$29.99
Miuzei Starter Kit Compatible With Arduino Projects, Circuit Breadborad, LCD1602 Module, Breadboard, Jumper Wires, Servo, Sensors, Leds, Detailed
Amazon.com
187
$8.59
DWEII 7PCS IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V To 5V Photo Interrupter Sensor For Arduino
Amazon.com
$8.59
DWEII 7PCS IR Infrared Slotted Optical Optocoupler Module Speed Measuring Sensor 3.3V To 5V Photo Interrupter Sensor For Arduino
Amazon.com
$2.62
MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module For Arduino DIY
Amazon.com
$2.62
MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module For Arduino DIY
Amazon.com