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Vibration sensor module alarm Motion sensor module vibration switch SW-420
In stock
- Using SW-420 normally closed type vibration sensor
- Comparator output, clean signal, good waveform, strong driving ability, >15mA
- Operating voltage 3.3V ~ 5V
- Output format: digital switching output (0 and 1)
- Using a wide voltage LM393 comparator
- With bolt holes for easy installation
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W1209 Digital Temperature Controller Thermostat Module
In stock
W1209 Module SPECIFICATIONS:-
- Temperature Control Range: -50 ~ 110 C
- Resolution at -9.9 to 99.9: 0.1 C
- Resolution at all other temperatures: 1 C
- Measurement Accuracy: 0.1 C
- Control Accuracy: 0.1 C
- Refresh Rate: 0.5 Seconds
- Input Power (DC): 12V
- Measuring Inputs: NTC (10K 0.5%)
- Waterproof Sensor: 0.5M
- Output: 1 Channel Relay Output,
- Capacity: 10A
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Water Level Depth Detection Sensor for Arduino
In stock
- Operating voltage: DC3-5V
- Operating current: less than 20mA
- Sensor Type: Analog
- Detection Area: 40mmx16mm
- Operating temperature: 10?-30?
- Humidity: 10% -90% non-condensing
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Wemos D1 Mini – IOT ESP8266 Based Development Board
In stock
This is Wemos D1 Mini WIFI Internet Of Things Development Board Based ESP8266, it is a mini WIFI board based on ESP-8266EX. 11 digital input/output pins, all pins have interrupt/PWM/I2C/one-wire supported(except D0) 1 analog input(3.3V max input) and a Micro USB connection
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WeMos ESP8266 D1 R2 V2.1.0 WiFi Development Board
In stock
This is WeMos ESP8266 D1 R2 V2.1.0 WiFi Development Board. The WeMos D1 is an ESP8266 WiFi based board that uses the Arduino layout with an operating voltage of 3.3V.
the board is controlled by the ESP8266 chip (a 32-Bit processor) and has a larger flash memory compared to an Arduino Uno. It consists of 11 digital I/O pins and 1 analog (input) pin. the board can be connected using a Micro-B type USB cable.
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Zero Spy Camera for Raspberry Pi Zero (6cm)
In stock
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ZMCT103C AC Current Sensor Module
In stock
- Current Ratio: 5 A:5 mA
- Rated Primary Current at 50/60 Hz: 5 A
- Winding D.C. Resistance at 20 °C: 155 Ω
- Maximum Primary Current at 50/60 Hz: 20 A
- Transformer Turns Ratio: Np:Ns = 1000:1
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