SENSORS & MODULES

LM393 Photosensitive light dependent resistor LDR sensor module

Specifications:-

1. Operating voltage : 3.3V-5V
2. Power indicator : Red
3. Digital switch output indicator : Green
4. Bolt hole for easy installation

Module Power Bank Type-C Charging Power Supply PCB with USB

Specification:-

• Connector Type: USB, Micro USB
• Color: Black
• Power Source: Battery Powered
• Charging Voltage/Current
• USB Output Voltage/Current

LM2596 DC to DC Buck Converter Adjustable Step down power supply module pack of 1pcs

Specifications:-

1. Input voltage : 3V to 40V
2. Output voltage : 1.5V to 35V(Adjustable)
3. Output current : 2A to 3A
4. Module Properties : non-isolated constant voltage module
5. Rectification : non-synchronous rectification
6. Short circuit protection : current limiting

TG113 Bluetooth speaker circuit board modules pack of 50pcs

Specification

1. New and improve microchip technology
2. Working voltage  :  3.7V-5V DC
3. Inbuilt sound sensor or mic for recording purposes
4. Support  :  mp3/bluetooth/USB/aux/FM
5. Push buttons for easy handling
6. Excellent sound quality
7. Widely use in portable speakers
8. Can drive a normal speaker directly

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

120W Bass Tube Car Amplifier Board 12V High Power With Bluetooth

Specification:-

• Output power: 120W
• Power Supply: 12DC
• Color: Black
• Channel Type: Mono
• Number of Channels: 2
• Amplifier Class: Class AB
• Frequency Response: 50Hz–21KHz

PAG-5V USD,SD, Mp3 Audio Amplifier Module Board -V2.4

Specification:-

1. MP3,WAV
2. FM Radio, MP3/FM/TF/AUX
3. Resume Function, remote control
4. Pro Audio, Amplifier, Speaker, car audio  
5. Working voltage 5V 
6. JST wire

3 USB 5V 1A Mobile power bank charger controller module pack of 1pcs

Specification:-

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

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

3 USB 5V 2A Mobile power bank charger controller module pack of 1pcs

Specification:-

1. Charging Voltage  :  5V DC
2. Charging Current  :  2A
3. LED indication is provided
4. ON and OFF momentary button
5. USB Output Voltage  :  DC 5V
6. USB Output Current  :  1200mA
7. Charging Interface  : 3 Micro USB port
8. Micro B-type USB port for charging applications

JX-887Y Dual micro USB 3.7V to 5V 2A Power Bank charger module pack of 1pcs

Specification:-

1. Input port type  :  Micro USB
2. Output port type  :  Micro USB
3. Input Voltage  :  3.7V to 5V
4. Output parameters  :  5V1A / 5V2A
5. 4 level LED lamp display
6. Intelligent automatic shutdown