0 Cart

Your gift shopping cart is empty.

Product Description

It can generate tones between 1.5 to 2.5 kHz by switching it on and off at different frequencies either using delays or PWM.

Voltage : 1.5v to 15v DC

Frequency : 1.5 to 2.5kHz

Size : 19mm x 15mm

Upload a photo: You can only upload 1 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP

0 / 10000

PCBWay Ultra-Compact Digital Amplifier Board

$0.99 or 120 Beans
Redeem Now
PCBWay MPU-6050 Module 6DOF Three-Axis Accelerometer Gyroscope Module GY-521

$1.99 or 240 Beans
Redeem Now
PCF8563 RTC Board

$3.99 or 480 Beans
Redeem Now
-7%

Barcode QR Scanning Identification Module

$35.99 or 4320 Beans
Redeem Now
-50%

Touch Sensor Module

$0.49 or 120 Beans
Redeem Now
Digital Thermometer(black)

$2.00 or 240 Beans
Redeem Now
Digital Thermometer(white)

$2.00 or 240 Beans
Redeem Now
Touch Key Switch Induction Module

$2.00 or 240 Beans
Redeem Now
Two-axis Key Rocker Sensor

$2.00 or 240 Beans
Redeem Now
-12%

VL53L0X laser ranging module

$6.99 or 840 Beans
Redeem Now
TCS3472 Color recognition sensor（Two-hole version）

$2.00 or 240 Beans
Redeem Now
-50%

Blood oxygen external pulse detection heartbeat sensor module

$1.99 or 240 Beans
Redeem Now
Sound sensor module (voice control switch, audio detection/analog + digital)

$6.00 or 720 Beans
Redeem Now
-50%

BME280/5V Atmospheric Pressure Sensor Temperature Humidity Sensor Breakout Board

$5.99 or 800 Beans
Redeem Now
Capacitive soil moisture sensor module

$1.99 or 200 Beans
Redeem Now
MQ135 air quality sensor module

$1.00 or 100 Beans
Redeem Now
Raindrop sensor module

$1.00 or 120 Beans
Redeem Now
LPC845 sensor analog module

$9.99 or 1200 Beans
Redeem Now
HX711 module 24-bit precision AD module pressure sensor

$5.00 or 500 Beans
Redeem Now
GY-530 VL53L0X laser ranging sensor

$2.00 or 200 Beans
Redeem Now