SENSORS & MODULES

150W DC-DC Boost converter 10V-32V to 12V-35V 6A Step-up Adjustable power supply

Specifications:-

1. Operating voltage : 10V to 32V
2. Output voltage : 12V to 35V
3. Input current : 10A
4. Output current : 6A (Max.)
5. Output power : 150W
6. Equip with Multi-turn potentiometer

433MHz RF Transmitter and Receiver Wireless Module Kit

Specification:-

RF ASK Transmitter

• Frequency Range: 433.92 MHz
• Supply Voltage : 3V ~ 12V
• Output Power: 4 ~ 12 dBm
• Standard Operating Voltage: 5V

RF ASK Receiver

• Receiver Frequency: 433.92 MHz
• Typical Sensitivity: 105 dBm
• Supply Voltage : 3V ~ 12V
• Supply Current: 3.5 mA
• Standard Operating Voltage: 5V

5V Bluetooth FM/ USB/ AUX/Mic/ Card MP3 Stereo Audio Player Decoder Module with Remote for Amplifier & IC

Specification

1. working voltage: 5V
2. Connector Type: Bluetooth
3. Control Method: Remote
4. Audio Output Type: Speakers
5. Material :Plastic
6. Power source: DC

Wireless HI-FI Circuit Modules with in-Built Bluetooth and 5 watt Amplifier for Mono Speaker with LED

Specifications:-

• Connector Type: Bluetooth
• Audio Output Type: Speakers
• Working voltage: 5V
• Material: Plastic
• Excellent sound quality
• Can connect speakers directly

5V Wireless HI-FI USB/ FM / 5 watt + 5 watt Audio Amplifier Bluetooth Circuit Module with Display

Specification:-

• Working voltage: 5V
• Support:  mp3/Bluetooth/USB/aux/FM/memory card
• Excellent sound quality
• Remote for easy handling
• Can connect speakers directly
• USB: Connect the USB flash drive 

Ultrasonic Module HC-SR04 Distance Measuring Ranging Transducer Sensor DC 5V 2-450cm

Specification:-

1. Operating voltage: 5V DC
2. Operating current: 15mA
3. Measure angle: 15°
4. Ranging distance: 2cm - 400cm
5. Working frequency: 40Hz
6. Trigger input signal: 10uS TTL pulse
7. Echo output signal: Input TTL lever signal and the range in proportion
8. Working voltage : 5V(DC)
9. Static current: Less than 2mA.
10. Output signal: Electric frequency signal, high-level 5V, low-level 0V.

TDA2030A 6V to 12V 18 watt Audio Amplifier Module

Specification:-

1. IC type: TDA2030A
2. Working voltage: 6V to 12V
3. Audio output: 18 watt
4. Onboard 10K resistors for volume adjustment
5. Onboard horn socket
6. Onboard power indicator light

TDA3110 20w+20w Dual Channel DC 12V Audio Amplifier Board

Specifications:-

• Amplifier Chip: TDA3110
• Output Power: 20W + 20W (dual-channel stereo)
• Operating Voltage: DC 12V
• Input Impedance: 20 kΩ (unbalanced)
• Signal-to-Noise Ratio (SNR): >90 dB
• Frequency Response: 20 Hz - 20 kHz

PWM DC Motor Speed Controller Speed Switch Module 6V/12V/24V/28V 3A 1203B

Specification:-

• Model: 1203B
• Input Voltage: 6V–28V DC
• Output Current: Max 3A continuous
• Control Method: PWM (Pulse Width Modulation)
• Speed Adjustment: Rotary potentiometer (knob)
• Compact & lightweight PCB design

5V Dual Digital Bluetooth Speaker Module Audio Amplifier

Specifications:-

• Input Voltage: 5Volts
• Output: Audio  Headphone 
• High quality material
• Simple and easy
• Provide good sound quality

3S 10A 12V 18650 Lithium Battery Charger Board Protection Module

Specification:-

• Overcharge voltage range: 4.25-4.35v ± 0.05v
• Size: 53 * 16 * 4.0mm
• Over discharge voltage range: 2.3-3.0v ± 0.05v
• Maximum working current: 9A
• Working temperature: -40 --- + 50 ℃
• Maximum instantaneous current: 10-13A
• Storage conditions: -40-- + 80 ° C

TPA3110 30W Mono (single) channel digital power amplifier module pack of 1pcs

Specification:-

1. Chip name: TPA3110
2. Working Voltage: 8V to 26 V DC
3. Output Power: 30W
4. Applicable Speaker Impedance:  8 Ω is perfect but 4/6 is also good
5. Single-channel digital power amplifier
6. The sound quality is also very good