With this circuit, any type of LED can be driven from a single-cell supply in the range of 1.0 to 1.5 V (see the figure). As a result, it can be used with alkaline, carbon-zinc, NiCd, or NiMH cells ...

Will Heard, critically acclaimed singer and songwriter known for his soulful vocals and unique sound, is set to release his new single, "Flashlight”. The track is taken from his highly anticipated de- ...

Rucci is back with another club-ready banger. On March 3, the California rapper linked up with Bay Area production team Bankroll Got It for their new “Flashlight” single. The offering marks the second ...

High efficiency white LEDs have advanced to the point where they can replace glow bulbs and other light sources not only as indicators, but also for illumination. While many of the claims made about ...

The single cell led flashlight circuit is a self-oscillating boost converter. A typical white LED has its best power-efficiency combination at about 20mA, and needs about 3.3V. This makes for a power ...

DJ Fresh has announced his new single, Flashlight FT Ellie Goulding. The track, which is the follow up to Official Singles Chart Top 10 hit Make U Bounce with TC and Little Nikki, is a reworking of an ...