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NTC-MF52AT Thermistor 5K (20PCS)
Thermistor is a type of resistor whose resistance varies significantly with temperature, more than a standard resistor. Packing instructions：5K 20pcs NTC Thermistor Thermal Resistor
PH4502C PH Value Detection Water/Liquid Sensor Module without Electrode Probe
The pH of the solution (pH) is an important property of the solution. Industrial grade PH transmitters are expensive; the PH test pens on the market are mature products that cannot be used for secondary design development; P composite electrodes output mV-level voltage signals and the microcontroller cannot directly identify and process them. Based on …
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PIR Auto Infrared Adjustable Sensor 220VAC
Specifications: Voltage: AC 220V /50Hz Load power: standby < 0.5W Induction distance: 4-8M (Adjustable) Time extension: 10s-70s (Adjustable) Light up: Light control, can not be adjusted Sensing Angle: 180×360° Environment temperature: -10° ~ 60° Color: White Size: 4.8 x 3.5 x 2.2cm/1.9″ x 1.4″ x 0.87″(L*W*T) Wire Length: 14cm/5.7″ Fixing Hole Size: 8 x 3mm/0.31″ …
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Portable Digital Food Meat Oven Probe Gauge Thermometer For BBQ
Portable Digital Food Meat Oven Probe Kitchen Thermometer BBQ Dining Tool Temperature Household Thermometer Description: This thermometer is a very useful tool for properly frying foods such as fish, potato chips, chicken nuggets etc, because it has a high temperature measuring range of up-to 0 to 300 degree Celsius where as the non-digital or manual …
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Rain Detector Water Level High Sensitivity Sensor Module for Arduino
Voltage: 5V Power indicator light, the output signal LED indicating lamp. TTL level output, TTL output signal for low level drive capacity of around 100MA, can directly drive the relay, a buzzer, a small fan, etc.. Sensitivity adjustment via potentiometer No rain when the LED light output is high, the output level, go up, LED …
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RC-33 Recessed Door Magnetic Sensor DC 100V
1.Name:embedded door magnetic switch wire door magnetic alarm 2.Model:RC-33 3.Operating Distance:18mm+/-5mm 4.Switch Withstand Voltage:DC 100V 5.Load Current:300mA 6.Longevity:1,000,000 times 7.Switch Output:normally close 8.Appearance Size:magnetic 10*14mm;switch 10*18mm 9.Installation Type:concealed installation
RFID Card 13.5Mhz Proximity IC Smart Card
*Contactless transmission of data and supply energy (no battery needed) *Operating distance: Up to 100mm (depending on antenna geometry) *Operating frequency: 13.56MHz *Data transfer: 106 kbit/s *Data integrity: 16 Bit CRC,parity,bit coding bit counting *Anticollision *Typical tickting transaction: <100 ms ( including backup management) Key features: Dimensions: 86 x 54mm Thickness: 0.88mm Material: PVC Data …
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Soil Moisture Detection Humidity Sensor Module
Description: VCC: 3.3V-5V GND: GND DO: digital output interface (0 and 1) AO: analog output interface Soil moisture module is most sensitive to the ambient humidity is generally used to detect the moisture content of the soil. The digital output D0 can be connected directly with the microcontroller to detect high and low by the …
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TCRT5000 IR Reflective Photoelectric Module
TCRT5000 sensor of infrared emission diode constantly launch infrared, the infrared ray is emitted when the intensity of reflected back has not been reflected or but is not big enough, the light activated triode has been in the off state, the output end of the module at this time for the high level, indicating diode …
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TEC 12706 Thermoelectric Cooler Peltier 40*40mm 12V 6A 60W
TEC 12706 Thermoelectric Cooler Peltier 40*40mm 12V 6A 60W Features: Model: TEC1-12706 Size: 40mm x 40mm x 4mm Operates from 0~15.2V DC and 0~6A Operates Temperature: -30 to 70 Max power consumption: 60 Watts Original box: NO Net weight: 22g Package weight: 31g Color: White Package Includes: 1 x TEC 12706 Thermoelectric Cooler Peltier