The article presents a simple yet extremely efficient smartphone charger circuit using a boost converter circuit. Let’s learn the details. A voltage booster DC, DC voltage multiplier, or DC-DC Step-Up […]
Cellphone Power Bank Circuit you can Make at Home
This simple cellphone power bank circuit charger can be built at home and used for emergency charging your cell phone anytime anyplace regardless of an AC mains outlet or input […]
How to Build a Vibrating Cell Phone Remote Control Circuit
In couple of of my earlier content we mentioned a couple of GSM remote control circuits making use of normal cell phones as the modem. Almost all of those designs […]
How to Build a Cellphone Controlled Car Starter Circuit
The submit offers a basic cellphone activated remote control circuit which can be utilized as a cellphone controlled remote car starter. The unit would certainly cost less than $20 to […]
How to Build a Cellphone Display Light Triggered Remote Control Circuit
The submit clearly shows a cell phone remote control circuit implementing the light from its display. The suggested cell phone display light remote control circuit could possibly be observed in […]
How to Charge a Cellphone battery with a Laptop Battery
The publish highlights a very simple circuit which could be employed for charging a cellphone 3.7V battery with the aid of a laptop battery. Just create a LM317 voltage regulator […]