-
-
Specifications: Charge voltage range: 12.6-13V Overcharge voltage range: 4.25-4.35v ± 0.05v Overpressure voltage range: 2.3-3.0v ± 0.05v Size: 53 * 17 * 4mm Maximum operating current: 6-8A Maximum instantaneous current: 10-13A Operating temperature: -40 — +50 ℃ Storage conditions: -40– +80 ℃
-
$7.00MAX6675 Module Thermocouple Sensor This MAX6675 Module K Type Thermocouple Sensor Measure 1024°C Temperature sensor makes use of the Maxim MAX6675 K-Thermocouple to digital converter IC to provide a microcontroller compatible digital serial interface (SPI compatible) for giving an accurate temperature compensated measurement of the supplied K-Type thermocouple sensor. It […]
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.30 – $0.50IC CD Series IC CD4026 IC CD4017 IC CD4013
Select options This product has multiple variants. The options may be chosen on the product page -
$2.50This MQ-135 gas detector module is used for leak detection of Ammonia (NH3), Nitrogen Oxides (NOx), Alcohol, Benzene, Smoke, and CO2. Suitable for home and industrial use, it has fast response and recovery characteristics, long life and reliable stability. The module features dual signal outputs: An analog output (0V to […]
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.24 – $0.71M3 Hex Socket Cap Head Screw bolt
Select options This product has multiple variants. The options may be chosen on the product page -
$0.632040 Corner Fitting Angle Aluminum L Bracket Double Standard 2020 & 2040 Aluminum Profile
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$2.00 – $3.00Round Flange Linear Slide Ball Bearing LMF6UU LMF8UU LMF10UU LMF12UU LMF16UU
Select options This product has multiple variants. The options may be chosen on the product page -
$6.00Items Description The core module HC-06 main modules, leads interface includes VCC, GND, TXD, RXD, KEY pin high pulse can be triggered to clear the pairing information search again Led indicate Bluetooth connection status, flash unpaired, slow flash indicates paired but not connected with from, Steady has connected on follow […]
-
$6.00NodeMCU ESP8266 Serial Wifi Development Board ESP-12E Driver CP2102 The ESP8266 NodeMCU CP2102 board has ESP8266 which is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload […]
-
$2.00NRF24L01 is a work in the 2.4-2.5GHz worldwide ISM band single-chip transceiver, wireless transceiver, including: the frequency generator the enhanced SchockBurstTM mode controller power amplifier crystal amplifier modulator demodulator output power channel selection and protocol set by the SPI interface to set a very low current consumption, lower current consumption […]
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$1.50 – $2.00Sydien Universal Coupling Rotatable For RC Car and Boat
Select options This product has multiple variants. The options may be chosen on the product page -
$5.00XH-M603 Charging Control Module 12-24V Storage Lithium Battery Charger Control Switch Protection Board Product Introduction: 1.Model:XH-M603 2.Input Voltage:DC 10-30V 3.Display Precision:0.1V 4.Control Precision:0.1V 5.Output Type:direct output 6.Voltage Tolerance:+/-0.1V 7.Application Fields:12-24V storage battery 8.Size;82*58*18mm Using Method: 1.Set Starting Voltage:in normal display voltage state,press the button will display start charging voltage;long press […]
-
$22.50Feature: Microprocessor controlled Delta-peak sensitivity. Individual cell balancing Li-ion, LiPo and LiFe capable Ni-Cd and NiMH capable Large range of charge currents Store function, allows safe storage current Time limit function Input voltage monitoring. (Protects car batteries at the field) Data storage (Store up to 5 packs in memory) Battery […]
-
$4.00SPECIFICATION Input voltage: DC 12V-40V, power: 0.01-400W, current: rated current 8A, large through current 10A, quiescent current 0.02A (standby state), frequency: 13khz, PWM pulse width speed regulation range: 10%-100%. Equipped with 10A fuse, with power supply reverse connection, control voltage overvoltage protection function, equipped with high-quality potentiometer, suitable for DC […]
-
Select options This product has multiple variants. The options may be chosen on the product page Quick View$3.00XB Aluminum Heavy Duty Coupling L25 W20
Select options This product has multiple variants. The options may be chosen on the product page -
Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.16 – $1.00Single Female 6Pins Header Straight Single Female 8Pins Header Angle Single Female 40Pins Header Angle
Select options This product has multiple variants. The options may be chosen on the product page -
Select options This product has multiple variants. The options may be chosen on the product page Quick View$1.10 – $2.50T-Plug Female ( MT30 Female ) 15cm T-Plug Male ( MT30 Male ) 15cm XT30 Female 15cm XT30 Male 15cm XT60H Female 15cm XT60H Male 15cm XT90H Female 15cm XT90H Male 15cm
Select options This product has multiple variants. The options may be chosen on the product page -
Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.15L7905 (-)5V 1A Max L7906 (-)6V 1A Max L7909 (-)9V 1A Max L7912 (-)12V 1A Max L7915 (-)15V 1A Max L7924 (-)24V 1A Max
Select options This product has multiple variants. The options may be chosen on the product page
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.
