SKM 53 GPS
Ultra high sensitivity: -165dBm
22 tracking/66 acquisition-channel receiver
WAAS/EGNOS/MSAS/GAGAN support
NMEA protocols (default speed: 9600bps)
Internal back-up battery
One serial port
Embedded patch antenna 18.2 x 18.2 x 4.0 mm
Operating temperature range: -40 to 85℃
RoHS compliant (Lead-free)
Tiny form factor :30mm x20mm x 8.5mm
Soil Moisture Sensor
- Moisture Sensor Spade
- Moisture Sensor Comparator Board (based on LM393)
- Included Jumper Wires
- LED Indicators
- Digital High/Low Output
- Analogue Variable Voltage Output
- Nickel Plated Anti-Rust Spade
- Wide Sensor Area
- M2.5 Mounting Holes
- Spade Dimensions: 65mm x 25mm
- Comparator Board Dimensions: 36mm x 21mm
Speaker Small 4ohm
ST256C DIP IC (Encoder Sensor Fotek WEM3T)
Thermistor 10K ohm
Tilt Sensor Module
Tiny Real Time Clock Module
UBLOX vk16u6 GPS
UBLOX vk2828u7 GPS
Ultrasonic Distance Sensor (HC-SR04)
Ultrasonic Distance Sensor (HY-SRF05)
Water flow sensor Arduino
- Model : YF-S201
- Operating Voltage : 5V ~ 24V DC
- Min. Working Voltage : 4.5V DC
- Sensor Type : Hall Effect
- Current Requirement : 15mA @ 5V
- Operating Temperature Range : -25°C ~ 80°C
- Operating Humidity Range : 35% ~ 90% RH
- Water Pressure : ≤ 1.75MPa
- Flow Rate : 1 – 30 L/min
- Cable Length : 15cm
- Connection Thread : 1/2″