Wireless and IoT
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$6.00Ramps 1.6 is optimized and launched based on Ramps 1.4 & Ramps 1.5 The Struture almost same as Ramps 1.5 , the difference is Ramps 1.6 have new 2pin connectors,which more simple and convenient to connect,also will not be burnt easily,what’s more ,Ramps 1.6 have a good Heatsink above MOS […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$7.00 – $15.00SanDisk TF Micro SD Class 10 Memory Card Write Speed Class 10 Types: U1 A1
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$4.50Heart rate data can be really useful whether you’re designing an exercise routine, studying your activity or anxiety levels or just want your shirt to blink with your heart beat. The problem is that heart rate can be difficult to measure. Luckily, the Pulse Sensor Amped can solve that problem! […]
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$1.50Soil Moisture Humidity Sensor Module Description: This is a summary of the moisture sensor can be used to detect the moisture of the soil, when the soil is dry , the module outputs a high level , whereas the output low. Using this sensor make an automatic watering system , […]
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$3.50Soil Moisture Humidity Sensor with 12VDC Relay Description: Through the potentiometer adjusting soil moisture threshold control, automatic in garden, garden automatic watering, family flowerpot soil humidity control, all kinds of electronic games, with high power relay, can control large current device, less than setting humidity automatic start relay, greater than […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$4.00 – $15.00Single Phase Solid State Relay SSR MGR-1 Controller Voltage DC 3-34V Switch Output 24-480V Solid state relay (SSR) abbreviations electronic non-contact switch, the main characteristics of tiny control input signal, the direct drive high current load. Product is used widely, advantages: long life, non-contact, no spark, no noise, no electromagnetic […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$1.00Songle Relay SLA-SL-A Contacts 4Pins Rate Load 1-1/2HP 250VAC, 30A 30VDC Items Description It is especially suitable for harsh environments such as corrosion, humidity, dust, explosion protection, and frequent switching. Songle power relays with a coil rated voltage of 24V DC and SPDT contacts with a 30A rating. Widely used […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.38Songle Relay SPDT Contacts 5Pins Rate Load 10A 250VAC, 10A 30VDC Description: Songle power relays with a coil rated voltage of 12V DC and SPDT contacts with a 10A rating. The relays have 5 pins and are very good quality with a long operational life.Compact and sealed construction. It is […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.38Songle Relay SPS-SL Contacts 6Pins Rate Load 3A 250VAC, 3A 30VDC
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$9.00SP110E Bluetooth Pixel LED Controller DC 5-12V for WS2811 WS2812 1903 LED Strip Light
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$4.00Working parameters: Pyroelectric human body infrared sensor module, model: SR-602 Sensing distance: up to 5 meters; recommended 0-3.5M. Output: high level, H=3.3V, L=0V Power supply DC: 3.3V-15V Quiescent current: 20uA Features and uses: This module has high sensitivity, fast response, small static power consumption, small size, easy to install, and […]
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$1.00Vibration Sensor Module Vibration Switch SW-420 is based on the vibration sensor SW-420 and Comparator LM393 to detect if there is any vibration that beyond the threshold. The threshold can be adjusted by the on-board potentiometer. When this no vibration, this module output logic LOW the signal indicates LED light, […]
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$1.25Description:TCRT5000 sensors constantly emit infrared infrared emitting diodes, infrared rays emitted when reflected or not reflected but the intensity is not big enough, the infrared receiver has been in the off state, then the output of the module is low, indicating diode remains off state; when the object appeared to […]
