Show sidebar
Show 9 12 18 24
Add to compare

ACS712 Current Sensor 30A

$2.001pcs
Equipped with circuit-based detection and conversion, the ACS712 current sensor delivers accurate current readings and boasts an extended measuring range.
Add to wishlist
Add to cart
Quick view
Add to compare

ACS712 Current Sensor 5A

$2.001pcs
The ACS712 current sensor can measure and calculate the current value through the circuit, and it features a relatively wide measurement range.
Add to wishlist
Add to cart
Quick view
Active Buzzer Module -- High Level Trigger
Active Buzzer Module -- High Level Trigger 2
Add to compare

Active Buzzer Module High Level Trigger

$0.991pcs
Buzzer sounds when MCU outputs HIGH. Simple logic, 3.3V-5V compatible. No complex coding needed, just set pin HIGH. Built-in oscillator for fixed tones. Easy install with mounting holes.
Add to wishlist
Add to cart
Quick view
Active Buzzer Module -- Low Level Trigger
Active Buzzer Module -- Low Level Trigger Size
Add to compare

Active Buzzer Module Low Level Trigger

$0.991pcs
Buzzer activates on LOW signal. S8050-driven, 3.3V-5V ready. Fixed tones for alarms. No PWM needed, plug and play. Mounting holes for easy installation.
Add to wishlist
Add to cart
Quick view
AD7606 Data Acquisition Module 1
AD7606 Data Acquisition Module 2
Add to compare

AD7606 Data Acquisition Module

$16.661pcs
AD7606 data acquisition module features 8-channel simultaneous sampling and 16-bit precision, capturing true signals without distortion at high speed!
Add to wishlist
Add to cart
Quick view
AD7705 Data Acquisition Module 1
AD7705 Data Acquisition Module 2
Add to compare

AD7705 Data Acquisition Module

,
$3.331pcs
AD7705 module delivers 16-bit high precision and ultra-low noise, faithfully restoring faint signals! Simple SPI interface easily links to sensors.
Add to wishlist
Add to cart
Quick view
ADXL345_45
Add to compare

ADXL345-Tilt angle measurement module

$2.991pcs
ADXL345 digital angle sensor: compact size, high accuracy, and good stability (The module comes with a free pin that needs to be welded by yourself)
Add to wishlist
Add to cart
Quick view
AGS10 (1)
Add to compare

AGS10 Air Quality Gas Detection Sensor Module

$5.001 pcs
High-precision real-time TVOC concentration detection, I2C interface for easy integration, compact surface-mount size, low power consumption, and high compatibility.
Add to wishlist
Add to cart
Quick view
AHT10 Temperature and Humidity Sensor Module
AHT10 Temperature Sensor
Add to compare

AHT10 Temperature and Humidity Sensor Module

$2.461pcs
AHT10 compact yet powerful. Grab exact temp and humidity fast. Easy I2C, low drain, ideal for makers and smart tools. Bring live sense to your ideas.
Add to wishlist
Add to cart
Quick view
AHT20 Temperature and Humidity Sensor
AHT20 Module
Add to compare

AHT20 Temperature and Humidity Sensor Module

$2.511pcs
AHT20 gives ultra precise, low power temperature and humidity sensing via I2C. Quick, steady results, simple linkup. Ideal for IoT, wearables, smart devices.
Add to wishlist
Add to cart
Quick view
AHT21B product cover
AHT21B product one
Add to compare

AHT21B Digital Temperature and Humidity Sensor Module

$2.201pcs
AHT21B: I2C digital temperature/humidity sensor with high accuracy, fast response, and wide operating range for environmental monitoring.
Add to wishlist
Add to cart
Quick view
air pressure sensor Product image
air pressure sensor Product three image
Add to compare

Air pressure, pressure and liquid level sensing control module

,
$2.641pcs
All-in-one air pressure, pressure & liquid level sensor module, real-time monitoring, support control output, easy wiring for DIY.
Add to wishlist
Add to cart
Quick view