It’s no secret the Hackaday tip line gets a lot of email from Kickstarter campaigns and PR firms managing Kickstarter campaigns. Most of these are terrible products. Want a five-pound battery that can ...
– 6 super-bright white LEDs (Ours were rated for 3.3v with an intensity of 7000mcd.) – 1 2N2907 PNP Transistor (We found ours in a 15 transistor combo pack from RadioShack.) – RadioShack 3x2x1″ ...