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$7.50Items Description Model: HC-08 Working frequency band: 2.4G Communication interface: UART3.3VTTL level Working voltage: 2.0 ~ 3.6v RSSI support: not supported Communication level: 3.3v Transmit power: 4dBm (max) Transmission distance: 80 meters Emission current: 31.6mA Module size: 26.9 * 13mm Air speed: 1Mbps Antenna interface: built-in PCB antenna Sleep current: […]
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$20.00Items Description Three power input interface: DC044 interface and V_IN and a lithium battery interface. Note that: The range of DC044 and the V_IN pin voltage input is 5 – 26V, when use the 5V as the power, be sure that the power supply can provide 2A current. The range […]
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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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Select options This product has multiple variants. The options may be chosen on the product page Quick View$1.75 – $3.50Cooling Fans 12VDC for CPU Heat Shrink Cooling System
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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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$7.00Open-build V Gantry Plate 2020 V-Slot Aluminum Profile Slider Plate CNC Part 3D Printer Wheel Roller
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$2.50The MQ-5 Gas Sensor module is useful for gas leakage detection (in home and industry). It is suitable for detecting H2, LPG, CH4, CO, Alcohol. Due to its high sensitivity and fast response time, measurements can be taken as soon as possible. Sensitive for LPG, natural gas, coal gas Output voltage […]
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$2.50Micro USB input: 5V 1A USB Output: 5V 2.1A / 5V 1A(Dual USB interface) Charging display: intelligent digital display Batteries Type: liquid lithium-ion batteries (18650) Product Size: 57mm x 28mm Screen size:27mm x 17mm
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$3.00Microcontroller Features 20 MHz Max. CPU Speed 35 Instructions 8 Level Hardware Stack 8 MHz Internal Oscillator – Selectable Output Range from 8 MHz to 31 kHz 24 I/O Pins – PIC16F882/883/886 35 I/O Pins – PIC16F884/887 Power-On Reset (POR) Brown-Out Reset (BOR) Power-Up Timer (PWRT) Oscillator Start-Up Timer […]
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$1.50LM393 Sound Detection Sensor Sound Detection Sensor Module provides an easy way to detect sound and is generally used for detecting sound intensity. This module can be used for security, switch, and monitoring applications. Its accuracy can be easily adjusted for the convenience of usage. It uses a microphone that […]
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$8.50BTS7960 Motor Driver Module DC 5.5V – 27V High Current 43A Driver Module This driver uses Infineon chips BTS7960 composed of high-power drive full H-bridge driver module with thermal over-current protection. Double BTS7960 H-bridge driver circuit, with a strong drive and braking, effectively isolating the microcontroller and motor driver! High-current […]
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$10.00Open-build V Gantry Plate 2080 V-Slot Aluminum Profile Slider Plate 6 Wheels CNC Part 3D Printer Wheel Roller
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$3.001602 LCD 16×2 Character – Built-in Character Support English and Digital Text
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.25 – $0.30Stainless Hex Nut 304 DIN985
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$65.00Condition: Used, As New Model: DM860 Brand: Leadshine Phase: 2 Supply Voltage: 25-80V/DC Output Current: 7.20A Cooling: Natural Size: 97mm X 49mm X 151mm (L*W*H) Weight: 510g
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$8.50Features: *switch’ place at the bottom of the adapter. *That is: Switch to AC117V,input voltage must be AC110/120V,voltage converter (output) AC220/240V; Switch to AC230V,input voltage must be AC220/240V,And change the voltage into (output) AC110/120V. *Attention: it will be broken with wrong operation and we will not responsible for the wrong […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$18.00 – $42.00Infinity Li-Po 3S 45C 11.1V with XT30 Battery Connector
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Concept
Bridge Cable Robot
Cable Inspection Robot is a research project by ArrowDot Company with function to check the quality of cable for bridge which can be used for Neak Loeung Bridge, New Balay Bridge and planned Koh Pich-Koh Norea Bridge. This robot equipped with analyzed camera that can view the cracked point and the vibration level of the cable. Last but not least, this robot can be remote and live up to 500m wirelessly.
