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Battery Capacity Monitor, 12V 24V 36V 48V 60V 72V Battery Meter, Battery Voltage Temperature Gauge Indicator with Temperature Sensor and Buzzer Alarm for RV Motor Boat Golf Cart Motorcycle
Description:
MULTIFUNCTION: can meantime show the battery capacity & voltage and Celsius temperature/ Fahrenheit.
PROTECTION: the battery power detector comes with protective shell, dustproof waterproof surface; in...
$8.25
$11.79
SKU: GY20663
$8.25
$11.79
30
DC 12V Battery Charging Monitor Overcharge Controller Battery Voltage Protector
1.Description:
It is a battery charging control board.When the battery voltage is lower than the set undervoltage value,the controller will automatically turn on the power supply to charge the battery;when the battery voltage ...
$6.99
$9.99
SKU: GY20586
$6.99
$9.99
30
Voice Record Module 8M Programmable Voice Playback Module Button Control USB Update Music with Charging Circuit
8M Voice Record Module
1.Description:
It is a 8M Programmable Voice Record Module Button Control USB Update Music with Charging Circuit. User can update music just like a U-disk to remove and replay new music. It can ...
$11.89
$16.99
SKU: GY20461
$11.89
$16.99
30
Tesla Coil DIY Kit, Touchable Plasma Ball Spark Gap Arc Generator for Physics Teaching Science Experiment, Toy Gifts for Birthday Xmas Holiday
Parameter:
Product Name: Spark Gap Tesla Coil DIY Kit
Work Voltage: DC 12V~36V
Work Power: 60W-80W
Arc length: about 10cm
Work Temperature: -40℃~85℃
Work Humidity: 5%~95%RH
Size (Installed): 150x150x410mm
About this DIY...
$52.15
$74.50
SKU: 13219
$52.15
$74.50
31
5A Overcurrent Protection Sensor Module AC Current Detection Sensor DC 12V Relay Module
1.Description:
It is a overcurrent protection sensor module. It uses a current transformer to collect AC signals and realizes the relay signal output after an overcurrent in the range of 0-5A. The relay pulls in when there is ...
$4.19
$5.99
SKU: GY19799
$4.19
$5.99
31
DIY Kit RGB Flash LED Circuit Music Christmas Tree, 12.4inch 3D Xmas Tree DIY Soldering Kits for Christmas Gift
3D Flash RGB Christmas Tree DIY Kit
1.Introduction:
It is a 3D RGB Music Christmas tree kit consists of circuit board and allows 37pcs LED flash with music and showing a Christmas tree in RGB (the night...
$13.29
$18.99
SKU: GY19939
$13.29
$18.99
30
DC 5V 5W Wireless Charging Receiver Module PCBA Circuit Board Sensing Distance 8mm with 5cm Long Thread
1.Description:
It is a 5V wireless charging receiver module.It can be used with the transmitter for wireless charging.
2.Feature:
1).It can be connected to charge the battery.
2).The connecting wire is highly...
$4.19
$5.99
SKU: GY19745
$4.19
$5.99
31
10W High-Power Wireless Charging Transmitter Module PCBA Circuit Board Wireless Charger Sensing Distance 8mm
1.Description:
It is a wireless charger transmitter.It can charge mobile phones with wireless charging.If the mobile phone does not have the wireless charging function,you can purchase another receiver to charge it.
2.Featur...
$3.59
$5.99
SKU: GY19744
$3.59
$5.99
40
DC 8V-100V LCD Digital Display Voltmeter, Battery Capacity Tester Blue Background Display, Battery Percentage for Lithium Lead-acid Battery
1.Description:
It is a battery level detection module.It has a wide range of applications and can be applied to various instruments,mobile and convenient medical equipment,electric vehicles,balance vehicles,unicycles,etc.
...
$7.69
$10.99
SKU: GY19672-1
$7.69
$10.99
31
3PCS 12V 18650 Lithium Battery Protection Board 25A Overcurrent,Overcharge and Overdischarge Protection with Equalization Board
1.Description:
It is a lithium battery protection board.It is to protect the charged and discharged battery and prevent the battery from damaging the battery due to overcharging or over-discharging.
2.Feature:
1).It ...
$6.85
$9.79
SKU: GY19472
$6.85
$9.79
30
SYB-170 170 Holes Breadboard 0.8mm Wire Aiameter Universal Board Solder-Free Test Circuit Board for Experimental Test
1.Description:
It is a 170 Hole Breadboard.There are many small jacks on the breadboard,which are specially designed and manufactured for the solderless test of electronic circuits.
Various electronic components can be inser...
$6.29
$8.99
SKU: GY19401
$6.29
$8.99
30
1660 Hole Breadboard, 0.8mm Wire Solderless Breadboard, Solder-Free Circuit Board for Experimental Test
1.Description:
It is a 1660 Hole Breadboard.
There are many small jacks on the breadboard,which are specially designed and manufactured for the solderless test of electronic circuits.
Various electronic components...
$9.79
$13.99
SKU: GY19402
$9.79
$13.99
31
5PCS 830 Holes Breadboard, 0.8mm Wire Aiameter Universal Board, Solder-Free Test Circuit Board for Experimental Test
1.Description:
830 Holes Breadboard.
There are many small jacks on the breadboard,which are specially designed and manufactured for the solderless test of electronic circuits.
Various electronic components can ...
$10.49
$14.99
SKU: GY19399
$10.49
$14.99
30
DAC Digital to Analog Audio Converter Coaxial Toslink to Analog Stereo L/R RCA 3.5mm Jack Audio Adapter with Optical Cable
96KHz Digital to Analog Audio Converter with Optical &Coaxial Cable Digital SPDIF Optical to Analog L/R RCA Converter
Toslink Optical 3.5mm Jack DAC Converter for PS4 Xbox HDTV DVD Headphone
1.Introduction:
【Updat...
$6.71
$9.59
SKU: GY19200
$6.71
$9.59
30
DC 0-10V to 4-20mA Non-Isolated Voltage to Current Converter Module LED Indicator DC7-30V For Circuit Safety Protection Equipment
1.Description:
It is a 0-10V to 4-20mA Voltage to Current Converter. It can convert DC 0-10V voltage signal to 4-20mA current signal.User also can reset input voltage range and output current range by two potentiomet...
$5.59
$7.99
SKU: GY18424
$5.59
$7.99
31
DIY Kit 3D Xmas Tree RGB Flash LED Circuit Colorful Christmas Trees LED Soldering Practice Kit DC 4.5V~5.5V
1.Introduction:
It is a flash Christmas tree kit consists of three circuit board, allows 36 LED flash alternately, showing a Christmas tree in the space of three-dimensional profile...
$13.29
$18.99
SKU: GY18150
$13.29
$18.99
30
DIY Kit Electronic Dice Touch Control LED Lamp Circuit Experiment SMD Soldering Practice Kits
1.Introduction:
It is a touch-controlled electronic dice. The displayed numbers are randomly displayed after each press of the touch button.
2.Feature:
1>.Touch button control
&nb...
$3.49
$4.99
SKU: GY17781
$3.49
$4.99
31
DC 5V 12V 24V Trigger Counter Module MOS Delay Circuit Switch Timer 32-Function
1.Description:
It is a delay MOS tube module.It can be used to control motors,LED strips,DC motors,miniature water pumps,solenoid valves,etc.
2.Feature:
1>.Digital dispiay
2>.No noise...
$4.49
$5.99
SKU: GY17192
$4.49
$5.99
26
DIY Kit RGB Flash LED Circuit Colorful Christmas Trees LED Soldering Practice Kits Xmas Fun Gift DC 4.5V-5.5V
RGB LED Flash Christmas Tree DIY Kit
1.Introduction:
It is a flash Christmas tree kit consists of three circuit board, allows 36 LED flash alternately, showing a Christmas tree in the space of three-dimensional profile (the night e...
$6.22
$8.89
SKU: 14959
$6.22
$8.89
31
DC 12V 10minute Delay Relay Module 10A Switch Controller Adjustable Trigger Delay Circuit Board
1.Description:
QF1025 is a trigger delay module.User can adjust delay time by potentiometer to meet require.
2.Feature:
1>.Low level trigger
2>.Support input reverse connection protec...
$3.74
$4.99
SKU: 15148
$3.74
$4.99
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