Rechargeable Wireless Mouse
by nerdigist in Circuits > Assistive Tech
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Rechargeable Wireless Mouse
Easy and economical way for your wireless mouse. No more A family batteries. No need to carry big chargers.
With just a micro USB cable you can recharge your mouse battery so fast!
In just 3 steps:
Choose a Suitable Lithium Battery Size
You need a battery to fit in the mouse battery place so you can close the door
Wiring
Connect battery to the charger like image. You have to add a resistor o a diode in output to reduce the voltage from 3.7V to 3V.
Recharge Your Battery Easily and Use
Just plug in the micro USB and wait for the light indicator to show it's full.
Finally you can find + and - input of your mouse battery. Fit the battery pack in battery place and enjoy :)