SENSORS & MODULES

GD4142 Dual USB 5V 1A DC to DC step up booster power bank charging module pack of 1pcs

Specification:-

1. Input port type  :  Micro USB
2. Output port type  :   USB
3. Input Voltage  :  3.7V to 5V
4. Output parameters  :  5V 1A
5. 4 level LED lamp on the back
6. Intelligent automatic shutdown

0.28 Inch 2.5V-30V Mini digital voltmeter voltage tester voltmeter

Specifications:-

1. Display Size: 0.28 inches
2. Voltage Range: 2.5V - 30V DC
3. Measurement Accuracy: Typically around ±1%
4. Operating Voltage: Typically 2.5V - 30V DC (same as the measurement range)
5. Display Type: LED digital display

TPA3118 60W Mono (single) channel digital power amplifier module pack of 1pcs

Specification:-

1. Operating Voltage  :  4.5V to 24V DC
2. Multiple Switching Frequencies
3. Short circuit protection
4. Stereo and Mono Mode
5. Master and Slave Synchronization
6.  Single-Filter Mono Configuration

3S 20A 12.6V 18650 Li-ion Lithium battery protection and charger BMS module pack of 1pcs

Specification:-

1. Brand new and reliable product
2. Charging voltage : DC 12.6V
3. Current consumption : 20A
4. Over charge detection voltage : 4.25 ± 0.025
5. Over charge release voltage : 3.80V±0.05V
6. Over discharge detection voltage range : 2.3 ~ 3.0 ± 0.05v
7. Over discharge release voltage : 32.5±0.1V
8. Low current consumption.
9. Stable performance.

T856-C Power bank charging circuit module pack of 1pcs

Specification

1. Charging Voltage  :  5V DC
2. Charging Current  :  1000mA
3. USB Output Voltage  :  DC5V
4. USB Output Current  :  1200mA
5. Charging Interface  :  Micro USB port
6. LED indication

PAM8610 10W+10W Dual channel stereo audio amplifier board module pack of 1pcs

Specification:-

1. Dual channel audio amplifier
2. Working voltage  :  12V
3. Output power  :  10W+10W
4. Chip name  :  PAM8610
5. Efficiency  :  90%
6.  Frequency response  :  20Hz to 50KHz

Dual USB Output 5V 2.1A 1A Power bank charging module with digital LCD display indicator pack of 1pcs

Specification:-

1. Equipped with dual USB 5V 2.1A 1A output
2. Output port type:   USB
3. Input Voltage:  3.7V to 5V
4. Intelligent automatic shutdown
5. Smart power output
6. Push button switch control on/off,

L298N Motor Driver Circuit Board

Specification

1. Driver module : L298N
2. Driver chip : Double H bridge
3. Motor supply voltage (Max.): 46V
4. Motor supply current (Max.): 2A
5. Logic voltage :  5V
6. Driver voltage :  5V to 35V
7. Driver current : 2A
8. Logical current : 0-36mA
9. Maximum power :  25W

82D12 12V Digital power channel amplifier 2.0 Bluetooth speaker module

Specifications:-

1. Operating voltage : 12V
2. Digital power channel amplifier
3. Bluetooth 2.0V
4. Current : 500mA
5. Power rating : 5W
6. Small size

Wireless HI-FI Bluetooth MP3 USB FM player module with remote and stereo 5W+5W output for speaker pack of 1pcs

Specification:-

1. Working voltage:  5V
2. Support:  mp3/Bluetooth/USB/aux/FM/memory card
3. Excellent sound quality
4. Can connect speakers directly
5. Cheap and easy to install
6. Remote for easy handling

Wireless HI-FI boombox circuit module with in-built bluetooth and 5 watt amplifier for direct speaker pack of 1pcs

Specification:-

1. Working voltage:  5V
2. Output current:  5 Watt
3. Support:  mp3/Bluetooth/USB/aux/FM
4. Excellent sound quality
5. Convenient
6. Cheap and easy to install

XH-M543 120W TPA3116D2 Dual channel high power audio amplifier module

Specification:-

1. Model : XH-M543
2. Chip type : TPA3116D2
3. Operating voltage : 12V to 24V
4. Output power : 120W per channel
5. Number of channel : 2
6. High quality sound with low noise