Lion Ion Charge Controller- One or two cells, jumper selectable- Up to 2A charging current, depending on your input source.- Charging current set at 2A max as shipped- Charging current can be changed by user by changing resistor values.- RED and Green LED status indicator..
This module is used to drive a stepper motor by generating a square wave signal. As a sginal generator, it generates a square wave signal used for experimental development. Generate Adjustable pulse for MCU and to control circuitry.
15mA to 35..
A DC-DC Stepdown power supply AMS1117 is a 5V to 3.3V stepdown buck converter module 800mA max current for your sensor or modules that needs a 3.3V power source.Specifications:Input Voltage : 4.6V ~ 10VDC MaximumOutput Voltage: Stable Output 3.3VDC 800mAPCB Dimensions : 8.6mm x 12.33mm..
The DC-DC Boost Power Module (0.9~5V) to 5V 600mA USB fixed 5V output boost board. Application to use for mobile phones, camera, computer digital products supply.Specs: Input Voltage : 0.9V~5VDC output Voltage : Stable 5VDC PCB Dimensions: 34x16.2mm..
B6286 Step-up Adjustable Boost Converter
Integrated 80mOhms power MOSFET
Up to 28V adjustable
1.2Mhz fixed switching frequency
Automatic Pulse frequency modulation mode at light loads.
Up to 96% efficiency
The TP4056 is a complete constant-current/constant-voltage linear charger for single cell lithium-ion batteries. Its SOP package and low external component count make the TP4056 ideally suited for portable applications. Furthermore, the TP4056 can work within USB and wall adapter. No blocking diode ..
5A CC CV LED Drive Lithium charger Power Step-down Module W/ USB VoltmeterContains the Voltmeter, Ammeter, Power meter, USB interface for charging the digital products.Specifications :Input voltage range:5-36VDCOutput voltage range:1.25-32VDC adjustableOutput current:0-5AOutput power:75WEfficiency 9..
This DC/DC step-down voltage converter is based on MP2303, it converts input voltage between 4.5V and 28V into a smaller voltage between 0.8V and 8V, capable of driving a 3A load with excellent line and load regulation.Note: Input must be >1.5V higher than output! The chip will get to high t..