| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $2.89 | $2.83 | $2.74 | $2.63 | Contact US |
M5Stack Paper S3 E-Paper Display Touchable Low Power Consumption 4.7-inch E-ink Display Development Kit ESP32S3
$87.42
LILYGO Grey Shell Version T-Display-S3 1.9-inch LCD Display Development Board WiFi Bluetooth5.0 Wireless Module for Arduino
$32.47
Sketchboard Mechanical Arm Plotter Robot Arm Students Programming Learning DIY Kit for Arduino
$44.05
Ultrasonic Sensor Ultrasonic Transmitter and Receiver
Descriptions:
- Function: transmitter and receiver
- Terminal: pin
- Housing material: aluminum4) Sound pressure level: >/=115dB
- Sensitivity: >/=-64dB
- Center frequency: 40+/-1.0kHz
- Directivity (deg): 50
- Static capacitance (pf): 2,400+/-20%
- Operating temperature: - 30 ~80
- Storage temperature: - 40 ~ 85
Applications: range finders, burglar alarms, automatic doors, remote controls, ultrasonic distance meters
