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DC-DC Boost Module (0.9-5V)
This is a small DC - DC boost module that converts a 0.9 ~ 5v power source to standard 5V, making it capable of supplying power to an Arduino microcontroller and other small electronic devices that use a 5v input. It integrates a PFM DC-DC boost control chip. The maximum output current is up to 500 ~ 600 mA. There are two power input ports, PH2.0 and KF235-3.81-2P which are compatible with DFRobot's 3.7 V lithium battery.
Note: Please pay attenetion to the battery polarity when connecting the battery.
Project 1: Free Energy? Charge Your Mobile Phone with Hands
Introduction: Wanna charge your phone in the apocalypse? Maybe my hand crank generator can help you.
Hardware components
9g 180° Micro Servo (1.6kg)
1N4007 – High Voltage, High Current Rated Diode
Capacitor 100 µF
Specification
- Input Voltage: 0.9 V to 5 V
- Output Voltage: 5 V
- Conversion Efficiency: 85% (Typ.)
- Duty ratio coefficient: 66% to 78%
- The input interface: PH2.0; KF235-3.81-2P
- Output interface: USB
- Size: 43 * 33 mm/ 1.69 * 1.3 inches
- Weight: 14g
Documents
Shipping List
- DC-DC Boost Module x1
$3.80
DC-DC Boost Module (0.9-5V)—
$3.80
Description
This is a small DC - DC boost module that converts a 0.9 ~ 5v power source to standard 5V, making it capable of supplying power to an Arduino microcontroller and other small electronic devices that use a 5v input. It integrates a PFM DC-DC boost control chip. The maximum output current is up to 500 ~ 600 mA. There are two power input ports, PH2.0 and KF235-3.81-2P which are compatible with DFRobot's 3.7 V lithium battery.
Note: Please pay attenetion to the battery polarity when connecting the battery.
Project 1: Free Energy? Charge Your Mobile Phone with Hands
Introduction: Wanna charge your phone in the apocalypse? Maybe my hand crank generator can help you.
Hardware components
9g 180° Micro Servo (1.6kg)
1N4007 – High Voltage, High Current Rated Diode
Capacitor 100 µF
Specification
- Input Voltage: 0.9 V to 5 V
- Output Voltage: 5 V
- Conversion Efficiency: 85% (Typ.)
- Duty ratio coefficient: 66% to 78%
- The input interface: PH2.0; KF235-3.81-2P
- Output interface: USB
- Size: 43 * 33 mm/ 1.69 * 1.3 inches
- Weight: 14g
Documents
Shipping List
- DC-DC Boost Module x1
