Features:

• Multiple Power Levels: Choose from 5W, 10W, or 15W charging options to suit your device’s requirements and achieve optimal charging performance.
• Micro Type-C Connector: Equipped with a Micro Type-C port, this module provides a reliable connection for modern devices, enhancing versatility and ease of use.
• Universal Compatibility: Designed to work with a wide range of mobile phones and devices, making it a practical choice for various charging needs.
• PCBA Circuit Board: The module includes a high-quality PCBA (Printed Circuit Board Assembly) for reliable performance and durability in wireless charging applications.
• Integrated Charging Coil: Features a built-in charging coil to facilitate efficient wireless power transfer and maintain a streamlined design.
• DIY Friendly: Ideal for DIY enthusiasts and tech builders, this module allows for customization and integration into personal projects or existing setups.

Features :

1. Output current: Iout=1.2A(average) / 3.2A (peak)
2. Standby control to save power
3. CW/CCW/short break/stop motor control modes
4. Built-in thermal shutdown circuit and a low voltage detecting circuit
5. All pins of the TB6612FNG broken out to 0.1″ spaced pins
6. Filtering capacitors on both supply lines

Specification and Features :

1. 1-to-8 Bidirectional Translating Switches.
2. Supports Hot Insertion.
3. Low Standby Current.
4. 1-to-8 Bidirectional Translating Switches.
5. Active-Low Reset Input.
6. Power Up With All Switch Channels Deselected.
7. I2C Bus and SMBus Compatible.
8. 5-V Tolerant Inputs.
9. Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II.

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Pin Description :

Power Pins:

• Vin – this is the power pin. Since the sensor chip uses 3-5 VDC. To power, the board, give it the same power as the logic level of your microcontroller – e.g. for a 5V micro like Arduino, use 5V.
• GND – common ground for power and logic.

I2C Control-Side pins :

• SCL – this is the I2C clock pin for the chip itself, connect to your microcontrollers I2C clock line.
• SDA – this is the I2C data pin for the chip itself, connect to your microcontrollers I2C data line.
• RST – this is the reset pin, for resetting the multiplexer chip. Pulled high by default, connect to ground to reset
• A0 A1 A2 – these are the address selection pins for the multiplexer. By default, the multiplexer is at address 0x70 and these three pins are pulled low. Connect them to Vin to set the address to 0x71 – 0x77.
• A0 is the lowest-significant bit (if it is pulled high, it will increase the address by 1).
• A1 is the 2nd-lowest-significant bit (if it is pulled high, it will increase the address by 2).
• A2 is the 3rd-lowest-significant bit (if it is pulled high, it will increase the address by 4).

I2C Multiplexed-Side pins:

• SDx and SCx:  There are 8 sets of SDx and SCx pins, from SD0/SC0 to SD7/SC7. These are the multiplexed pins. Each one is a completely separate I2C bus set. So you have 8 I2C devices with identical addresses, as long as they are on one I2C bus each.
• These pins do not have any pullups installed, so if you are using a chip or breakout without I2C pull-ups be sure to add them! Nicely, you can have Vin be 3.3V and have these pins pulled up to 5V (that is, they are 5V compliant).

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Program : 

We suggest using this little helper to help you select the port

#define TCAADDR 0x70

void tcaselect(uint8_t i) {
if (i > 7) return;

Wire.beginTransmission(TCAADDR);
Wire.write(1 << i);
Wire.endTransmission();
}

You can then call tcaselect(0) thru tcaselect(7) to set up the multiplexer.

Note that you if you happen to have I2C devices with I2C address 0x70, you will need to short one of the Addr pins on the TCA9548 breakout to Vin in order to make it not conflict. Given that you can have 0x70 thru 0x77, just find one that’s free and you’re good to go.

Note : Product may vary in two variants TCA9548A &  PCA9548A

Features:

1. Module: Non-isolated step-down module (BUCK)
2. Rectification: Synchronous rectification
3. Built-in 160°C thermal shutdown
4. Output ripple: 30mV (no-load)

Features:

1. Oscillation frequency 1.2MHz
2. efficiency is as high as 95%
3. The circuit has short circuit protection, overheating protection function
4. 10k to adjust potentiometer, adjust the output voltage

Applications:

•  DIY a power supply, 12V input, and output  12-50V adjustable.
•  The power supply for your electronic device, according to your system can set the output voltage value.
•  As the car power supply for your laptop, PDA, or a variety of digital products supply.
•  DIY a mobile notebook power supply: 12V coupled with a high-capacity lithium battery pack.
•  Driving high-power LED lights.

Features:

1. Ampere meter can only be connected to a 5v input end of the module.
2. It is better than the charging current is 37% of the battery capacity. If you charge the battery of 1000mAh, a current of 400mAh is enough.
3. The connection wire should not be too thick.
4.  Make sure the connect point is good.
5. If the input voltage is too high, like 5.2v, the current will be less than 1000mA, it is normal. It is protection function, auto-subtract the charging current to avoid burn damage to the chip.
6.  NO Reverse polarity.

Features:

1. BAT Discharging Stop Voltage: 2.9V.
2. Discharging Efficiency:85%(input 3.7V output 5V/1A).
3. Charging and discharging indication.
4. Internally installed charging and discharging power MOS.
5. Preset 4.2V charging voltage, precision ±1%.
6. Max 8uA standby current.
7. Integration charging management and discharging management.
8. Intelligent temperature control and overtemperature protection.
9. Integration output overvoltage protection, short circuit protection, overload protection.
10. Integration overcharging and over-discharging protection.
11. Support trickle mode and zero voltage charging.
12. When charging: red light flashing.
13. Fully charged: Red light glows for a long time.

Features :

1. Output power on/off switch
2. Two-row multiple pin outputs, easy to use and connect
3. Red LED illuminates when input DC power is supplied and output is turned ON.
4. Outputs
   1. 3.3V DC at 800mA maximum current
   2. 5.0V DC at 800mA maximum current
   3. 12V DC (the 12V output is directly connected to the input, i.e. with 12VDC input, this output will be 12VDC; with 9VDC input, this output will be 9VDC)
5. Small and Handy Module.
6. Dual-side plate design
7. Easy to use.

Voltage Adjustments:

The output voltage can be adjusted using the Potentiometer on the module. Turning the pot clockwise, will decrease the voltage, and counter clockwise, will increase the output voltage.

Connections:

1. Vin+ = Input Voltage
2. Vin- = Ground
3. Micro USB Connector = Input Voltage
4. Out+ = Output Voltage
5. Out- = Ground

Precautions to be taken while using Module:

1. The output voltage must be higher than input voltage.
2. The input voltage must not exceed maximum input voltage specified.
3. Peak Current Draw from output should not be more than 2A.

Features :

1. Input reverse polarity protection
2. Built-in output short protection function
3. The built-in thermal shutdown function
4. Press the right key to let the display show the input or output voltage. when the right “OUT” led light, it shows output, the left “IN” led show input.
5. Power-off memory function, show that road after power voltage values measured for the last time
6. Press the touch button for 3 seconds to turn off the LED display, touch the button again to turn on the LED display
7. The band terminals, no iron can also be easy to use, and retention wire connection point

Features:

1. Input Voltage Range
2. Output Voltage
3. Current Handling
4. Adjustable Output
5. Buck Converter Technology

Features

• Short circuit protection: Yes(limited current 8A)
• Over-temperature protection: Yes (automatically turn off the output after over temperature)
• Input reverse connection protection: None, (If necessary, please input a large current diode in the input string)
• Installation method: 4 3mm silk
• Wiring method: terminal block or soldering terminal,
• V-IN is input.

Applications:

• LCD Monitor and LCD TV
• Portable instrument power supply
• Telecom / Networking Equipment

Features :

1. High efficiency up to 96%
2. The built-in thermal shutdown function
3. Built-in current limit function
4. In-Built output short protection function
5. Input reverse polarity protection: None (if required, the high current diode in series with the input).

Features :

1. High efficiency and low ripple.
2. With USB power indicator light.
3. Maximum output 3A (at the same time with two mobile phones).
4. Small and handy module.
5. Easy to use.

Features :

1. The voltmeter has an automatic calibration function.
2. With reverse connection protection.
3. With overheat protection and short circuit protection.
4. High efficiency and low ripple.
5. With USB power indicator light.
   

   Application:

   1. Cars and Electric Bikes
   2. Motorcycle for voltage measurement and to charge the phone
   3. iPads, Mobile Phones
   4. Mp3 Devices

Features:

Features :

1. It’s efficient by up to 93%.
2. It can source a good amount of current.
3. It is an inexpensive converter module.
4. It’s simple to adjust to get your desired increase in voltage.
   

   Note:

   1. The input voltage should not exceed the maximum input voltage.
   2. Peak current output current is not more than 2A for input & output.
   3. Please be noted that the output voltage should be higher than the input voltage.

Uses: Widely used for 105 high-voltage generator, high voltage ignition, teaching experiments.

 

Package Includes:-

1x 3-6v to 400kv boost step-up power module.

Features:

1. GY-530 VL53L0X ToF Sensor
2. Time-of-Flight for accurate distance
3. VL53L0X for precise ranging
4. Compact design
5. Unsoldered components
6. Purple color
7. Ranging time: <30ms
8. Standby power consumption: 5μA

Features :

1. The voltmeter has an automatic calibration function.
2. With reverse connection protection.
3. With overheat protection and short circuit protection.
4. High efficiency and low ripple.
5. With USB power indicator light.
6. Cars and Electric Bikes
7. Motorcycle for voltage measurement and to charge the phone
8. iPads, Mobile Phones
9. Mp3 Devices

Features:

1. Scope: High-power LED constant current driver, rechargeable lithium batteries 4V, 6V, 12V, 14V, 24V
2.  Constant Output current value of 15A.
3. Output Ripple: about the ripple 50mV (without noise)
4. Operating temperature: -10 ℃ to + 75 ℃Applications:

   1. High-power LED driver.
   2. Lithium battery(or lead accumulator) charge.
   3. Vehicle-mounted power supply.
   4. Low voltage system power supply.
   5. 6V, 12V, 14V, 24V battery charge.
   6. On-board laptop power supply.
   7. regulated power supply.
   8.Low voltage power supply system.

Features:

1. Scope: High-power LED constant current driver, rechargeable lithium batteries 4V, 6V, 12V, 14V, 24V battery charging; nickel-cadmium nickel-metal hydride batteries (battery) charging, solar panels, wind generators.
2. Operating temperature: -40 ℃ to + 85 ℃ (please note the actual use of the power tube temperature, the temperature is too high, please enhance heat dissipation).

XL6009 is a 4A switch current high performance boost ( BOOST ) module. This module uses the second-generation high-frequency switching technology XL6009E1 as the core chip, and its performance far exceeds that of the first-generation technology LM2577 . The XL6009 booster module has lower cost and better performance, and the LM2577 module is about to be eliminated.

Features :

1. The performance is much higher than LM2577.
2. Non-isolated Boost converter.
3. It has a non-synchronous rectifier.
4. Small and Handy voltage regulator module.

Applications:

1. High-power LED driver
2. Lithium battery(or lead accumulator) charge
3. Vehicle-mounted power supply
4. Low voltage system power supply
5. 6V, 12V, 14V, 24V battery charge
6. On-board laptop power supply
7. regulated power supply
8.Low voltage power supply system

Features :

1. The non-isolated step-up power conversion module
2. Onboard LED illuminates when the voltage is applied to the module
3. Equips Multi-turn Potentiometer.
4. Easy to drive 65W 90W dual-core notebook.
5. The output voltage is continuously adjustable on OUT+ and OUT- screw terminals (Output voltage must be greater than input voltage)