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DC to DC High Power Step Down Buck Converter Adjustable Power Supply Module 12A DC 5-40V to DC 1.2-36V
Product Introduction:
1. Name:12A step-down board
2. Character:non-isolated buck module
3. Input Voltage: DC5-40V
4. Output Voltage:1.2-36V continuous adjustable
5. Output Current:12A (max) 100W;rated current 8A
6. Operating ...
$6.29
$8.99
SKU: 11060
$6.29
$8.99
30
0-5V to 4-20mA Voltage to Current Module Non-Isolated Type Current Converter Module DC 7-30V
Product Introduction:
1. Appearance Size:40*25*12mm
2. Power Supply Voltage:DC 7-30V
3. Input Voltage:0-5V
4. Output Current:4-20mA
5. Temperature Drifting:+/-100ppm/℃
6. Ambient Temperature:-10℃~60℃
7. Storag...
$3.07
$4.39
SKU: 9858
$3.07
$4.39
30
DC to DC Double USB 3A Step Down Module Buck Converter Power Supply Module Voltage Regulator DC 6V-40V to DC 5V for Car Solar Charger
Description:
1. Name: Double USB 3A output Step-Down Power Supply Module
2. Input: 6V-40V (DC5.5 / 2.1 jack, terminals)
3. Output: 5V / 3A (MAX) (with Apple identification resistor)
4. Efficiency: 92% (MAX)
5. Switching Frequen...
$2.79
$3.99
SKU: 8663
$2.79
$3.99
30
DC 3.3V 5V Soil Hygrometer Humidity Detection Module Moisture Sensor Water Detector Board for Arduino
Technical Specifications:
Supply voltage: DC 3.3V-5V
Operating current: less than 20mA
Output voltage :0-2.3 V [2.3V is completely immersed in water] voltage, 5V power supply, humidity, the greater the output voltag...
$2.09
$2.99
SKU: 3274
$2.09
$2.99
31
DC to DC Step Down Module Buck Converter Power Supply Module DC 4.5V-28V to DC 0.8V-20V
Description
Input voltage: DC 4.5V-28V
Output voltage: DC 0.8V-20V
Output curren...
$1.11
$1.59
SKU: 2734
$1.11
$1.59
31
DIY Kit Bluetooth-Compatible Speaker with LED Flashing Light, Home Stero Sound Amplifier Kits for Learning Electronic Soldering
Introduction:
It is a RGB LED Spectrum Bluetooth Audio Speaker DIY Kit with remote control.
It has 10pcs RGB LED music spectrum display.
It can play music form Bluetooth, TF Card, U-disk with 4ohm 2in speakers.
Feature:
...
$16.09
$22.99
SKU: GY19298
$16.09
$22.99
30
Micro USB 5V Air Ionizer Air Purifier Plasma Ion Generator DIY Ionizer
1.Description:
It is a Micro USB 5V plasma generator. The plasma generator processes the input DC or AC power through multi-level special circuits and boosts it to obtain positive and negative high voltages.
&nb...
$19.99
SKU: GY18206
$19.99
5A Dual Motor Drive Module Reverse PWM Speed Regulation Double H Bridge L298N Module DC 3.0V-14V
1.Description:
DC Motor Speed Controller which is also Pulse Width Modulator. Abbreviation PWM.DC motor governor is a device for adjusting the speed of a DC motor.
It has been widely used in DC motor s...
$4.19
$5.99
SKU: 13352
$4.19
$5.99
31
10A Lithium Battery Charger Controller Protection Board DC 6-60V LCD Display
Description:
Battery charging control module automatically controls battery charging and discharging to protect battery.
Features:
1>.LCD display
2>.Display battery voltage
3>.Percentage of electri...
$5.24
$7.49
SKU: 13285
$5.24
$7.49
30
DIY Kit 3-LEDs Cycle Flashing Light DC 3V-15V Flash Lamp Kit Automatically Blinking LED Light Electronic Soldering Practice Kits
Description:
1>. Board thickness 1.5mm
2>. With super Large Pad
3>. With thicker wire
4>. Whole process spraying tin glass fiber board
5>. No extra line.
6>. The components are beautifully laid out.
7...
$1.39
$1.99
SKU: 13089
$1.39
$1.99
30
5pcs 5V 1A Micro USB Lithium Battery Charging Board Charger Module for TP4056
Product Introduction:
1.Input Voltage:5V
2.Charging Cut-Off Voltage:4.2V±1%
3.Maximum Charging Current:1000mA
4.Overdischarging Protection Voltage:2.5V
5.Overcurret Protection Current:3A
6.Board Size:2.6*1.7cm
Not...
$2.72
$3.89
SKU: 12734
$2.72
$3.89
31
DC 5V Colorful Flashing LED Light DIY Kit Love Heart Shaped LED Lamp Electronic Soldering Practice Kit
Description:
This is a DIY Heart Shape breathing colorful lamp with white pcb, which need to be soldered.
Parameters:
No.
Parameters
Value
1
Name
Heart s...
$2.79
$3.99
SKU: 12562
$2.79
$3.99
30
Colorful Flashing LED Light Love Letter Display Lamp Heart Shaped Electronic DIY Kit with Remote Control
Description:
This is a DIY Heart Shape breathing colorful lamp kit. You need solder it by yourself.
Features:
1>. Multiple animations
2>. Animation speed adjustable
3>. Infrared wireless remote control
4>. Brea...
$5.94
$8.49
SKU: 12561
$5.94
$8.49
31
US Plug 220V DIY Kit LM317 Adjustable DC Power Supply Board Voltage Regulator Module Kits with Acrylic Case
Description:
LM317 adjustable DC power supply board DIY Kit.
Features:
1>. This is a particularly practical power pack that switches the voltage display or voltmeter function freely by twisting the voltage knob!...
$10.91
$15.59
SKU: 12518
$10.91
$15.59
30
White LED Lamp Bulb PCB Light Board 120pcs LEDs Energy Saving Lamp DIY Kit Module AC 85V-277V with E27 Base
Description:
Please confirm that the lamp can be lit and then install the lampshade, because the lamp cover is not easy to remove it once installed.
LED energy-saving lamps for its energy saving, environmental protection, long life a...
$4.19
$5.99
SKU: 12480
$4.19
$5.99
31
Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display 1Hz-150Khz 3.3V-30V
Description:
PWM output, you can set the frequency, duty cycle;
Frequency is divided into four ranges, automatic switching:
1>. XXX (no decimal point): the smallest unit is 1Hz, the value range of 1Hz ~ 999Hz;
2>. X.XX (dec...
$3.35
$4.79
SKU: 12477
$3.35
$4.79
30
Digital Amplifier Wireless Audio Amp Board Headphone Dual Channel 50W+50W Power Amplifier Module with Protective Shell
Bluetooth Digital Amplifier Board Dual Channel 50W*2 Bluetooth Digital Audio Amplifier with a Shell
Please kindly noted:
This item has a diffference on the color of capacitor since May 21st, 2019. The earlier capacitor color is gre...
$13.29
$18.99
SKU: 12327
$13.29
$18.99
30
DC to DC Step Down Buck Converter 4 USB Interface Adjustable Power Supply Module Board DC 24V/12V to DC 5V 5A
Product Introduction:
1. Operating Voltage: DC 9V-36V
2. With input reverse protection, output short circuit protection
3. Output voltage: 5.2V/5A/25W
4. Output capacity: 9-24V input: output 5.2V/6A/30W; 24-32V input: output 5.2V...
$4.19
$5.99
SKU: 12228
$4.19
$5.99
31
CD4511BE DIY Kit LED Display Digital Logic Test Module Electronic Soldering Practice Kits
Operating Introduction:
1. When INPUT port hasn't input voltage, that is when A-B/C-D both disconnect, VIN is connected, CD4511 2-pin, 4-pin are low level;
since IC1 the fourth pin is blanking input control port; whe...
$2.09
$2.99
SKU: 11738
$2.09
$2.99
31
Red+Green 5V Digital Temperature Controller Thermostat Switch Module w/ NTC Waterproof Temperature Sensor Probe
Product Introduction:
1.Control Temperature Range:-20~100 celsius
2.Resolution:-9.9~99.9 celsius precision 0.1 celsius;other temperature precision 1 celsius
3.Measurement Precision:1 celsius
4.Backlash Precision:0.1 celsius
5.R...
$5.59
$7.99
SKU: 11092
$5.59
$7.99
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