TEC1-12710 40x40mm Thermoelectric Cooler 10A Peltier ModuleFeatures-Small module.Easy transition between the hot side to the cool side and vice-versa just by reversing the polarity of the supply.Quality tested cooling cells.Solid-state, vibration-free, noise-free.Simple to install and operate.Should..

JT308 125KHz USB Proximity Sensor Smart RFID ID Card ReaderFeatures-Support μEM4001, 4100, or its compatible RFID, ID card.Read the first 10 digits of the RFID/Proximity card.Support Windows95/98/2000/XP/7/8.Plug and&nbs..

Water Level Depth Detection Sensor for ArduinoFeatures-Operating voltage: DC3-5VOperating current: less than 20mASensor Type: AnalogDetection Area: 40mmx16mmOperating temperature: 10℃-30℃Humidity: 10% -90% non-condensing..

SHARP Distance Measuring Sensor unit 100 to 550 cm -GP2Y0A710K0F with CableFeatures-Long-distance type (bigger size).Analog output.Good Alternative to Sonar Sensors.This item comes with a JST connector and wires..

KSD9700 250V 5A 150° C Plastic Thermostatic Temperature Switch NCFeatures-ModelKSD9700Rated Voltage(V)250Current (A)5Operating Temperature (°C)150..

MaxBotix MB1413 HRUSB-MaxSonar-EZ1Features-USB interface for simple computer connection and easy use via a COM portUSB Micro-B connector is industry standardStable and reliable range readings and excellent noise rejectionContinually measures and outputs range informationContinuously variable gain fo..

E18-D80NK Mini Adjustable Infrared Sensor Switch 3-80cmFeatures-Diffuse reflective type.Digital output.Adjustable detection distance.Low consumption.Compact size...

Autonics PR08-1.5DP DC 10-30 1.5mm M8 Inductive Proximity Sensor PNP-NO UnshieldedFeatures-Improved the noise resistance with a dedicated IC.Built-in reverse polarity protection circuit (DC 3-wire type).Built-in surge protection circuit.Built-in overcurrent protection circuit (DC type).Long life cyc..

Ai Thinker ESP-01M WiFi ModuleFeatures-The smallest 802.11b/g/n Wi-Fi SoC moduleUses low power 32bit CPU and compatible with an application processorMain frequency up to 160MHzBuilt-in 10Bit high precision ADCSupport UART/GPIO/PWM/ADC interface..

Raspberry Pi PicoFeatures-RP2040 microcontroller chip designed by Raspberry PiDual-core Arm Cortex M0+ processor, the flexible clock running up to 133 MHz264KB of SRAM, and 2MB of onboard Flash memoryThe castellated module allows soldering directly to carrier boardsUSB 1.1 with device and host suppo..