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LM393 Sound Detection Voice Sound Sensor Module Electret Transducer Module for Arduino Intelligent Vehicle LM393 Sound Detection Voice Sound Sensor Module Electret Transducer Module for Arduino Intelligent Vehicle Specifications: Size: 32mm *17mm*15mm(L*W*H) Main chip: LM393, Electret condenser microphone Working voltage: DC 4-6V Features: Signal output indication. Single channel signal output. The output effective s... $1.99 $1.55 SKU: 1513
$1.99 $1.55
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LM1875T Hifi 6j1 Valve Drive Power Amplifier Board Kits Headphone Amp DIY Kits Module 20W LM1875T Hifi 6j1 Valve Drive Power Amplifier Board Kits Headphone Amp DIY Kits Module 20W Product Introduction: 1.Power Supply Voltage:defaults double AC 18V/3A,power more than 60W (the maximum voltage should   be no more than double AC 19V,and it should be no less than 18V;or the digital tube will be off,   a... $19.99 $15.79 SKU: 12008
$19.99 $15.79

AC 12V Tube Buffer Preamplifier Preamp Board Amplifier Module Audio Signal Board DIY Kit AMP Module AC 12V Tube Buffer Preamplifier Preamp Board Amplifier Module Audio Signal Board DIY Kit AMP Module Product Introduction: 1.Model:6j1 electronic tube 2.Sound Track Type:2.0 stereo 3.Power Input:AC 12V 0.8A/5.5*2.5 plug 4.Rotary Knob Function:power switch/volume adjustment 5.Size:77*75*52mm Using Methods: 1.AC 12V Input... $13.75 $10.86 SKU: 12007
$13.75 $10.86

DC 15-24V 15W Mini Music Tesla Coil Plasma Speaker Plasma Loudspeaker Tesla Wireless Transmission DIY Kits DC 15-24V 15W Mini Music Tesla Coil Plasma Speaker Plasma Loudspeaker Tesla Wireless Transmission DIY Kits Product Introduction: 1.Size:38*78mm 2.Power:15W 3.Power Input:DC 15-24V;current 2A;DC 5.5 interface 4.Audio Input:3.5 plug,can connect with cellphone,mp3,computer audio. Tesla Coil is a transformer (resonant transformer) tha... $9.49 $7.50 SKU: 12005
$9.49 $7.50
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5 Inch TFT LCD Display 800x480 HDMI Screen Monitor with Touch Function for Raspberry Pi 3 A+/B+/2B 5 Inch TFT LCD Display 800x480 HDMI Screen Monitor with Touch Function for Raspberry Pi 3 A+/B+/2B Description: This 5 inch HDMI TFT LCD touch screen  is special designed for Raspberry Pi. We have Updated the Image and User Manual for the Latest Raspberry Pi 3. You can download the image to u... $39.99 $35.99 SKU: 11884
$39.99 $35.99

20mm Ultrasonic Mist Maker Fogger Ceramic Discs with Power Driver Board for Desktop Mini Humidifier 20mm Ultrasonic Mist Maker Fogger Ceramic Discs with Power Driver Board for Desktop Mini Humidifier Product Introduction: 1. Diameter:20mm 2. Operating Voltage:3.7-12V 3. Frequency:113+/-3KHz 4. Quiescent Capacitor:3000+/-15%PF 5. Rated Voltage:70V (max) 6. Rated Power:2.5W (normal use 1.5W) 7.Applications: for medical mi... $4.89 $3.81 SKU: 11434
$4.89 $3.81
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DIY Kits 15kV High Voltage Pulse Generator Arc Ignition Coil Module Suite 3.7-4.2V DIY Kits 15kV High Voltage Pulse Generator Arc Ignition Coil Module Suite 3.7-4.2V Product Introduction: 1.Input Voltage:3.7-4.2V  2.Input Current: ≤ 2A  3.Output Voltage:≤ 15kV 4.Output Current: ≤0.4A  5.High Voltage Polarization Ignition Distance: ≤ 0.5cm  6.Siz... $3.59 $2.69 SKU: 11217
$3.59 $2.69
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ESP8266 WiFi 5V 1 Channel Relay Delay Module IOT Smart Home Remote Control Android Mobile Phone APP Control Transmission Distance 400m ESP8266 WiFi 5V 1 Channel Relay Delay Module IOT Smart Home Remote Control Android Mobile Phone APP Control Transmission Distance 400m I. Product Introduction: 1.Onboard Module: ESP8266 wifi module;in AP mode it can connect with 5 Clients at the same time  2.Operating Way: cellphone carried on wifi module;cellphone and wifi module carried on the same router... $10.35 $7.76 SKU: 11213
$10.35 $7.76
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2.4inch TFT Touch Screen Shield Module for Arduino UNO R3 LCD Display Modules 2.4inch TFT Touch Screen Shield Module for Arduino UNO R3 LCD Display Modules Tested by ICStation's Outstanding Partner Hugatry's HackVlog:   $5.89 SKU: 11009
$5.89

CJMCU-1100 MS1100 Gas Sensor Module Formaldehyde Benzene Concentration Gas Induction 100mA Breakout Board for Arduino CJMCU-1100 MS1100 Gas Sensor Module Formaldehyde Benzene Concentration Gas Induction 100mA Breakout Board for Arduino Technical Parameters: 1.The heating voltage:5V+/-2%  2.Working current:100mA (max) 3.The circuit voltage:<DC 12V 4.Sensitivity:>3% 5.Response time:<5s (preheat 3-5 minutes) 6.Response time:>10s ... $8.45 $6.59 SKU: 10887
$8.45 $6.59
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NE555 Multi Waveform Signal Generator Suite DIY Kits Electronic Production Square Triangle Sine Sawtooth Wave NE555 Multi Waveform Signal Generator Suite DIY Kits Electronic Production Square Triangle Sine Sawtooth Wave Product Introduction: 1. This waveform generator can make: square wave, sawtooth wave, triangle wave and sine wave. Finished Product Picture:   Circuit Picture: Packing List: ... $2.59 $2.05 SKU: 10879
$2.59 $2.05

RCWL 0516 Microwave Motion Sensor Module Radar Sensor Body Induction Module 4-28V 100mA RCWL 0516 Microwave Motion Sensor Module Radar Sensor Body Induction Module 4-28V 100mA Product Introduction: 1.Operating Voltage:4-28V 2.Operating Current:2.8mA (typical);3mA (max) 3.Detection Distance:5-9m 4.Transmitting Power:20mW (typical);30mW (max) 5.Output Voltage:3.2-3.4V 6.Output Voltage Driving Capacit... $1.79 SKU: 10630
$1.79

5A DC-DC Adjustable Step-Down Buck Power Converter Module DC 5-36V to 1.2V-32V with LED Voltmeter 5A DC-DC Adjustable Step-Down Buck Power Converter Module DC 5-36V to 1.2V-32V with LED Voltmeter Product Introduction: 1.Input Voltage:5-36V 2.Adjustable Output Voltage Range:1.2-32V 3.Output Current:5A 4.Output Power:75W 5.Conversion Efficiency:96% 6.With Thermal Protection And Short Circuit Protection 7.Size:69*39*18... $4.99 $3.74 SKU: 10528
$4.99 $3.74
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D2-6 Bluetooth Remote Control Smart Car Suite Tracking Car Obstacle Avoidance Motor DIY Kits Module D2-6 Bluetooth Remote Control Smart Car Suite Tracking Car Obstacle Avoidance Motor DIY Kits Module Product Introduction: 1.Operating Voltage:DC 3.7V 2.PCB Size:105mm*72mm   Finished kit for reference: NOTE:Package does not contain battery, the picture is only for reference demonstration effect!!   ... $13.99 $11.05 SKU: 10171
$13.99 $11.05
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D2-2 Intelligent Tracking Line Smart Car Suite DIY Kit Motor Automobile Parts Electronic Component AT89C2051 D2-2 Intelligent Tracking Line Smart Car Suite DIY Kit Motor Automobile Parts Electronic Component AT89C2051 Operating Principle Picture:     Finished kit for reference: NOTE:Package does not contain battery, the picture is only for reference demonstration effect!!     Packing List: ... $7.99 $6.31 SKU: 10170
$7.99 $6.31
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DIY Kits D2-3 Tracking Obstacle Avoidance Smart Car STC15W201S DIY Kits D2-3 Tracking Obstacle Avoidance Smart Car STC15W201S Power Supply Voltage:3-5V Advantage of the D2-3 Tracking Obstacle Avoidance Smart Car: 1, STC microcontroller chip, belongs to 51 series MCU. It's easy to download online program. 2, 3V voltage power supply saves a lot compar... $13.59 $10.74 SKU: 10169
$13.59 $10.74

D2-5 Intelligent Tracking Smart Car Suite DIY Kits DC Motor Automobile Parts Electric Accessories D2-5 Intelligent Tracking Smart Car Suite DIY Kits DC Motor Automobile Parts Electric Accessories Introduction:   There is a 16 mm wide black runway in the white field. Our tracking car can drive along the black runway automatically.   No matter how the runway is bent, the car can be driven automatically. We all kno... $5.99 $4.73 SKU: 10168
$5.99 $4.73
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D2-1 Intelligent Tracking Smart Car Suite DIY Kits TT Motor Electronic Components D2-1 Intelligent Tracking Smart Car Suite DIY Kits TT Motor Electronic Components Operating Principle Picture:     Finished Kit for reference: NOTE:Package does not contain battery, the picture is only for reference demonstration effect!!     Packing List:... $6.99 $5.52 SKU: 10167
$6.99 $5.52
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74HC4051 8-Channel-Mux CJMCU-4051 8 Channel Analog Multiplexer Demultiplexer Sensor Module Breakout Board for Arduino 74HC4051 8-Channel-Mux CJMCU-4051 8 Channel Analog Multiplexer Demultiplexer Sensor Module Breakout Board for Arduino Product Introduction:       74HCT4051 is a single-pole octal-throw analog switch (SP8T) suitable for use in analog or digital 8:1 multiplexer / demultiplexer applications. The switch features three digital se... $2.19 $1.64 SKU: 9906
$2.19 $1.64
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DC to DC Mobile Power Supply Battery Charger Step Up Boost Converter Module Double USB Output 5V 1A to 5V 1A / 2.1A with 4 LEDs Power Capacity Indicator DC to DC Mobile Power Supply Battery Charger Step Up Boost Converter Module Double USB Output 5V 1A to 5V 1A / 2.1A with 4 LEDs Power Capacity Indicator Product Introduction:   1.Input: micro USB interface 5V 1A; 2.Output: USB female port 1 is 5V 1A; USB female port 2 is 5V 2.1A;   3.Function: double USB output; 4.Display: 4pcs LEDs for battery capacity indi... $2.99 $2.24 SKU: 9841
$2.99 $2.24
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