Categories
0-5V/0-10V to 0-100% Voltage to PWM Converter Board Duty Cycle Adjustable Conversion Module
Description:
This product can transform 0-5V/0-10V voltage into 0-100% PWM output, and adjusting voltage can change the PWM duty cycle. It can be applied to motor control.
Features:
1>.Adopt MCU embedded technique
2&g...
$2.88
$5.75
SKU: 12430
$2.88
$5.75
50
0.96" Inch I2C IIC Serial OLED Display Module 128X64 White Light SSD1306 12864 LCD Screen for Arduino
I. Product Introduction:
1. Color: White
2. Driving Chip:SSD1306
3. Interface Type:IIC
4. Pin Definition:GND,VCC,SCL,SDA
II. Size:
III. Details:
&nbs...
$3.68
$5.25
SKU: 9924
$3.68
$5.25
(1 Feedback)
31
2 In 1 Dual TF Card Adapter Shield Two Micro SD Card Dual System Switch Converter for Raspberry Pi B+/2B/3B
Features:
Toggle switch and switch to another system!
This item can be applied with Raspberry Pi B+/2B/3B
Time to start your project with Raspberry Pi now!!!
Notice:
1.Toggle switch can respectively switch A,B two TF cards
...
$12.99
SKU: 10868
$12.99
(1 Feedback)
2.4GHz 400m Wireless Transceiver Module T400 Transmitter and GWB Receiver Kit for Remote Control Toys
1.Description:
With the latest 2.4G wireless transmission technology, stable and reliable performance, long communication distance and strong anti-interference ability, it is suitable for the development and application of toys, model ...
$2.79
$3.99
SKU: 13350
$2.79
$3.99
30
4 Channel Optocoupler Isolation Electronic Switch Module 4Bit Opto Isolator PLC Transistor
Product Introduction:
1.Size:63*48*16mm
2.Main chip:FR1205 (NMOS)
3.Input Control Voltage: DC 3V-24V
4.Maximum output control voltage is 55V, maximum circuit is 5A
5.Input control power and controlled power are completedly opto...
$8.39
$11.99
SKU: 8899
$8.39
$11.99
(3 Feedback)
30
433MHz 4-Channel Wireless Receiver Module with 4-Key Remote Control 4.5-5.5V 3mA 15-50m
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,it will
...
$3.49
$4.99
SKU: 11965
$3.49
$4.99
31
5pcs 5V Step Up Boost Converter Power Supply Module Lithium Charging Protection Board Module for DIY Charger
Product Introduction:
1.Input Voltage:3.7V~5.5V
2.Charging Current:1A(max)
3.Output Current:1A(max)
4.Output voltage:5V
5.BAT Discharging Stop Voltage:2.9V
6.Discharging Efficiency:85%(input 3.7V output 5V/1A)
...
$2.09
$2.99
SKU: 12718
$2.09
$2.99
31
5PCS LM259 Mini-360 DC to DC 4.75V-23V to 1V-17V Buck Converter Step Down Power Supply Module 340KHz
Description:
Model Name: Mini-360 (ultra small size DC-DC synchronous rectifier buck module)
Module Properties: non-isolated buck
Rectification: synchronous rectification
Input voltage: 4.75V-23V
Output vo...
$3.33
$4.75
SKU: 12363
$3.33
$4.75
30
9V 1A Switching Power Supply Adapter 5.5x2.1mm Input AC 110V-240V
SKU:
2966
Quantity:
1
Description
...
$2.28
$3.25
SKU: 2966
$2.28
$3.25
31
ASD-84 Audio Spectrum Display 8x4 DIY Kit Music Level Indicator Voice Spectrum Lights Learning Kits DIY Spectrum Analyzer
Description:
This is a DIY Audio Spectrum Display Music Level Indicator Kit. You need solder it by yourself.
Features:
1>.High sensitivity;
2>.Low power;
3>.Wide operating voltage range;
4>.Low power consumptio...
$5.59
$7.99
SKU: 13282
$5.59
$7.99
31
Battery Charger Discharger Board Undervoltage Overvoltage Charge Protection Board Charging Discharging Module
Description
Battery charge and discharge module integrated voltmeter, undervoltage and overvoltage protection timing charge and discharge with communication function.
Module Highlights:
1. Battery charge and discha...
$4.75
$6.79
SKU: 12325
$4.75
$6.79
30
Bluetooth-compatible Power Amplifier Board 2x15W 2x10W Support AUX Audio Support Change Name and Password
1.Description:
This module is controlled by Beken's BK3266 chip to provide high quality sound quality and compatibility, with superior performance. The Bluetooth module adopts the driverless mode. Cu...
$11.89
$16.99
SKU: 13363
$11.89
$16.99
30
DC 36V to 12V Microwave Radar Sensor Module Human body Induction Switch Delay Time Sensing Distance Voltage Adjustable Switch Controller
Description:
The microwave radar switch module is of a DC type, with an input voltage of 12V-36V and an output voltage of 1.5-35V. The maximum load current is 3A, and the maximum load power is 30W.
 ...
$4.19
$5.99
SKU: 13691
$4.19
$5.99
31
DC 4-6V DIY FM Transmitter Wireless Microphone FM Frequency Modulation MP3 Transponder DIY Kits
DIY FM Stereo Transmitter Wireless Radio
Parameter:
NO.
Parameter
Value
1
Name
FM stereo transmitter
2
Model
RF-03PLL
...
$9.09
$12.99
SKU: 12385
$9.09
$12.99
30
DC 5V Audio Module Bluetooth-compatible Receiver Universal Audio Module
This module has a slight change since Aug 6th., 2019. The functions are still the same.
We have updated the products picture. Those already appeared in the below videos can not be changed.
Thank you for your attention...
$3.21
$4.59
SKU: 12506
$3.21
$4.59
30
DC to DC Step Up Boost Converter Power Supply Module Voltage Regulator Module USB Charger DC 0.9-5V to DC 5V 600mA
Description:
1. Module Properties: non-isolated boost
2. Rectification: non-synchronous rectification
3. Input voltage: DC 0.9-5V
4. Output voltage: DC 5V 600MA (adjustable)
5. Output Current: 1000mA (Max)
6. Conversion effic...
$1.39
$1.98
SKU: 1907
$1.39
$1.98
31
DHT11 Temperature Module and Humidity Shiled Board Temp Sensor Module for ESP8266 ESP-01/ ESP-01S
Description:
This module uses ESP8266-01/ESP-01S (without ESP-01S or ESP-01) as the master control, and DHT11 as temperature and humidity sensor.
ESP8266 collects the temperature and humidity in ...
$3.49
$4.99
SKU: 12512
$3.49
$4.99
31
DIY Kit Green LED Electronic Hourglass Shaped Flashing Light DIY Funny Electronic Kits DC 3.3V-5V
Parameters:
No.
Parameter
Value
1
Name
Electronic hourglass
2
Model
EH-30
3
Working Voltage
...
$3.49
$4.99
SKU: 13070
$3.49
$4.99
31
DIY Kit Red LED Electronic Hourglass Shaped Flashing Light DC 3.3V-5V Funny Electronic Soldering Kits
DIY Kit Red LED Hourglass Shaped Flashing Light
Parameters:
No.
Parameter
Value
1
Name
Electronic hourglass
2
Model
EH...
$3.05
$4.35
SKU: 13068
$3.05
$4.35
30
DIY Kit SMT Full SMD Multi-Channel Waveform Generator for Soldering Testing Electronic Training
Packing List:
NO.
Name
Silk Screen
Parameter
Quantity
1
0805 Resistor
R1,R2
1M ohm
2
2
0805 ...
$3.07
$4.39
SKU: 11003
$3.07
$4.39
(1 Feedback)
30