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$8.75Items Description -DC 5V-12V -1 analog input(3.2V max input) -a Micro USB connection -Compatible with For Arduino -D1 R32 = WiFi + Bluetooth + UNO 1 x ESP32 WiFi + Bluetooth Board 4MB Flash UNO D1 R32
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$0.403pcs LDR 5mm GL5528 Light Dependent Resistor A Light Dependent Resistor (LDR) is also called a photoresistor or a cadmium sulfide (CdS) cell. It is also called a photoconductor. It is basically a photocell that works on the principle of photoconductivity. The passive component is basically a resistor whose resistance […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$2.00 – $4.75Lithium Battery Charger ( 18650 Charger ) 1S 4.2V 2S 8.4V 3S12.6V 4S 16.8V 5S 25.2V
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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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$9.00SP110E Bluetooth Pixel LED Controller DC 5-12V for WS2811 WS2812 1903 LED Strip Light
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$6.00 – $8.50Arduino Uno is a microcontroller board based on the ATmega328P. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator (CSTCE16M0V53-R0), a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.. You can tinker with your Uno without worrying too much about doing something wrong, worst case scenario you can replace the chip for a few dollars and start over again.
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.30 – $0.60JST SM Plug Male to Female Wire Cable Connector
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.50 – $0.63LM2577S Series LM2577S-5.0 : 5.0V 3.0A Type : 220 LM2577S-12 : 12V 3.0A Type : 220 LM2577-ADJ : Adjustable 3.0A Type : 220 LM2577T Series LM2577T-5.0 : 5.0V 3.0A Type : 220 LM2577T-12 : 12V 3.0A Type : 220 LM2577-ADJ : Adjustable 3.0A Type : 220 LM2596S Series LM2596S-5.0 : […]
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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 […]
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Select options This product has multiple variants. The options may be chosen on the product page Quick View$25.00ABS+ 2.85 White ABS+ 2.85 Black ABS+ 2.85 Red ABS+ 2.85 Blue ABS+ 2.85 Green ABS+ 2.85 Yellow
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$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 […]
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$13.50MESTEK DM91 Manual Digital Multimeter Amp meter Voltmeter Ohm HFE NVC Capacitance
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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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$7.00ESP8266 Serial Wifi Module NodeMCU Lua Wifi V3 CH340 4M (External Antenna) Features NodeMCU is a Wi-Fi card designed to be used in IoT projects. It is based on an ESP8266 circuit and all its pins are available. In addition, a voltage regulator has been added, as well as a […]
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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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Select options This product has multiple variants. The options may be chosen on the product page Quick View$0.50 – $1.75Airplane Aircraft Wheels Items Description :
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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.
