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Categories
DIY Colorful Glittering Pentagram Shaped Water Light RGB Flashing LED Lamp Kits, Funny DIY Soldering Kits for Xmas Birthday Gifts
Description:
It is an LED flashing DIY kit, issued a dazzling color, if it is with the music together, the audio-visual effect will be better.
Parameters:
1>. Operating voltage: DC4.5V-5V;
2>. Power supply mode: 3pcs AA ...
$4.19
$5.99
SKU: 12367
$4.19
$5.99
31
SMT SMD Electronic Component Soldering Practice Board PCB DIY Kit DC 4.5-5V
Product Introduction:
1.Model: SMD-P
2.Operating Voltage: 4.5-5V
3.PCB Thickness: 1.6mm
4.Appearance Size: 91.4*60mm
Components List:
NO.
Component Name
PCB Marker
Parameter
...
$3.49
$4.99
SKU: 12235
$3.49
$4.99
31
FM Radio Transmitter DIY Kits 88-108MHz Adjustable Frequency Wireless Microphone Module
Introduction:
The circuit trans frequency 88-108 MHz, using ordinary FM radio transmitter equipment.
Adjusting the inductance L to adjust the trans frequency to avoid the local radio frequency.
With DC 3V circuit operating v...
$3.49
$4.99
SKU: 12232
$3.49
$4.99
31
15KV High Frequency DC High Voltage Arc Ignition Generator Inverter Step Up Boost Module 18650 DIY Kit U Core Transformer 3.7V
Product Introduction:
NO.
Parameter
Value
1
Power Supply
DC 3.7V-4.2V
2
Working Current
2A(Max)
3
...
$2.09
$2.99
SKU: 12099
$2.09
$2.99
31
433MHz 4 Channel Wireless Receiver Board Module Inching Interlock Self Locking Modes 4.5-5.5V
Product Introduction:
1.Operating Voltage:4.5-5.5V (input port) VCC:connects with power positive;GND:connects with
power negative.
2.Output Way:the module power on defaults output low level;after pressing the remote control,
...
$4.89
$6.99
SKU: 11967
$4.89
$6.99
31
12V 12W PI Polyimide Heating Film Heater Tape Plate Fast Preheating 10mmx93mm
Specification:
1.Size:10mmx93mm
2.Working Voltage:12V
3.Power:12W
4.Maximum Temperature: about 150℃
Description:
1.Uses polyimide as an insulator outside, and the thermo foil as an electric heatin...
$3.49
$4.99
SKU: 11614
$3.49
$4.99
31
5V 2-Channel 2bit Infrared Receiver Learning Type Module + 3-Key Black Remote Control 150mA
Product Introduction:
1.Operating Voltage:4.5-5.5V (VCC connects with power positive;GND connects with power negative;NC,COM,NO connect with output;load power is less than 1000W)
2.Module Specification:L60*W40*H21mm
3.Module Type:l...
$4.89
$6.99
SKU: 11539
$4.89
$6.99
31
0.28 Inch LED Digital Thermometer Temperature Sensor Detector Waterproof NTC Metal Probe DC 4-28V
Parameter:
Name:0.28 inch digital display thermometer
Power Supply Voltage:DC 4-28V
Measurement Range;-20~100 celsius
Precision:0.1 celsius
Sensor Type:1m NTC metal waterproof sensor
Refresh Rate:1s/times
Display Size:22 x1...
$4.19
$5.99
SKU: 11319
$4.19
$5.99
31
XH-M601 12V Charger Power Control Board Potentiometer Adjustment 50x32x18mm
Product Introduction:
1.Name:12V charger power control board
2.Model:XH-M601
3.Power Supply Voltage:13.8-14.8V
4.Relay Operating Voltage:12.4V
5.Relay Disconnect Voltage:14.8V
6.Voltage Tolerance:+/-0.1V
7.Voltage Detection...
$3.49
$4.99
SKU: 11316
$3.49
$4.99
31
800-1000kV Ultra-High Voltage Pulse Generator Super Arc Pulse Ignition Coil Module 3.7-7.4V 4A
Product Introduction:
1.Model:MC-901
2.Size:34*23*17mm
3.Input Prameter:3.7-7.4V/4A
4.Input Wire Length:16cm
5.High Voltage Polarization Discharge Distance:1.5-2cm
6.Using Method:red and green wire are input port;red wire is ...
$4.10
$5.85
SKU: 11157
$4.10
$5.85
30
Dot Matrix Display LED Matrix Display Module for Arduino MCU Control
Product Introduction:
1. Single module can drive a 8*8 common cathod dot matrix
2. Operating Voltage:5V
3. Size:3.2*3.2*1.3cm
4. With 4 pcs fixing screw holes,diameter 3mm
...
$2.79
$3.99
SKU: 11100
$2.79
$3.99
30
0.28Inch Blue Digital Thermometer w/ NTC Metal Waterproof Probe Temperature Sensor
Product Introduction:
1.Name:0.28 inch digital display thermometer
2.Power Supply Voltage:DC 4-28V
3.Measurement Range;-20~100 celsius
4.Precision:0.1 celsius
5.Sensor Type:1m NTC metal waterproof sensor
6.Refresh Rate:1s/tim...
$3.00
$4.29
SKU: 11085
$3.00
$4.29
30
PC817 4 Channel Optocoupler Isolation Opto Isolator Module Voltage Converter Module 3.6-30V
Product Introduction:
1. Driving Port Signal Voltage:3.6-24V
2. Output Port Voltage Port:3.6-30V
3. Jumper Cap Can Achieve Output Port Is High POtential Or Pull Down Output
4. Onboard 4-Channel 817 Are Independent:can achieve dif...
$3.49
$4.99
SKU: 11070
$3.49
$4.99
31
12V 25W Flexible Silicone Rubber Heater Mat Heating Constant Temperature Panel Plate 80x100mm
Parameters
Working Voltage: DC 12V
Power: 25W
Mat Size: 80 X 100mm/ 3.15 X 3.94inch(L*W)
Power Tolerance: ±5%
Insulation Resistance: 50 MΩ
Voltage Withstand Strength: 1500v/5s
...
$4.89
$6.99
SKU: 11014
$4.89
$6.99
31
15W 12V Silicone Rubber Film Heating Plate, Constant Temperature Electric Heating Panel 50x100mm
Product Introduction:
1.Size:50*100mm
2.Voltage:12V
3.Power:15W
Applications:
Scientific Analyse Instrument: provide constant temperature for thermal conductivity tester and medical instrument; stabilizing operating tem...
$4.19
$5.99
SKU: 11013
$4.19
$5.99
31
DIY SMD Rotating LED Components Soldering Practice Board Skill Training DIY Kit
Product Introduction:
1.Size: 90*60mm
2.Thickness:1.6mm
3.Flow Water Lamp Circuit: CD4017, NE888, LED; after correct connnection, it will operate
4.Operating Voltage: 3-12V
5. Board material: international standard sh...
$2.79
$3.99
SKU: 11007
$2.79
$3.99
30
0.49in White OLED Display Module 64x32 0.49" Screen for Arduino AVR STM32
Product Introduction:
1.Specification:0.49 inch
2.Light Color:white
3.Resolution:64*32
4.Interface:IIC
5.Size Picture:
6.Pin Description:
$2.63
$3.75
SKU: 10788
$2.63
$3.75
30
High Power Dual MOS Tube Transistor MOSFET Trigger Switch Driver Module Adjustable PWM Regulator Switch Control DC 5V-36V 400W
Product Introduction:
1.Operating Voltage:DC 5V-6V
2.Trigger Signal Source:digital high/low level (DC 3.3-20V),can connect with MCU IO port,PLC interface,DC power etc;can connect with PWM signal;support signal frequency 0--20KHz
3....
$2.79
$3.99
SKU: 10536
$2.79
$3.99
30
0-10V to 4-20mA Non-Isolated Voltage to Current Module Linear Output with Indicator Light
Product Introduction:
1.Size:57*26*18mm
2.Operating Voltage:DC 12-32V
3.Operating Temperature:-10℃~70℃
4.Precision:0.01mA
Features:
1.Achieve Conversion Between Industrial Measurement Instrument Signals
2.Strong Driving ...
$4.89
$6.99
SKU: 10261
$4.89
$6.99
31
CD4511 8-Channel Digital Display Responder 8-Bit Answer Device Kit for Electronic Soldering Skills Competition Teaching Training
Packing List:
Component
Parameter
Quantity
Metal Film Resistor
360ohm
8
Metal Film Resistor
10K
8
Metal ...
$2.70
$3.85
SKU: 10154
$2.70
$3.85
31
