tomax (25)in #gadgets • 4 months agoRE: Teardown/Explanation of a Solar-Powered USB Battery PackWEI HONG CHUANG Electronics Co., Ltd. (SOPSMT), which specializes in SMT machines and spare parts. SOPSMT has more…tomax (25)in #gadgets • 4 months agoRE: How a Ukrainian Geiger Counter works: Teardown/ExplanationWEI HONG CHUANG Electronics Co., Ltd. (SOPSMT), which specializes in SMT machines and spare parts. SOPSMT has more…phernandez41 (26)in #electronics • 7 months agoRE: Inside a Bluetooth wireless keyboardInside a Bluetooth wireless keyboard lies a blend of innovation and convenience. With sleek design and seamless…rexsploit (25)in #steemstem • last yearRE: Teardown/Explanation of an Electric Fly-SwatterYou've got the schematic all wrong, the secondary coil isn't center tapped and not connected to the feedback coil with R2...viorika (25)in #teardown • 3 years agoRE: Teardown/Explanation of (another) cheap walkie-talkieEvery time I am surprised when I read or watch reviews of some cheap equipment. I'm a little scared of how much bad…anoopak (25)in #gadgets • 3 years agoRE: Teardown/Explanation of the worst walkie-talkie radios in existenceCan u please check and tell me whether we can use on board trim capacitor to change RF frequency to FM range to…billshiphr (10)in #steemstem • 4 years agoRE: The Ridiculously Simple DIY Neutron Radiation Source - Helium Beryllium fusionIs it dangerous? Haha. No, for real, I'm a little bit scary to di this at my home.steemitboard (66)in #photography • 5 years agoRE: Carrizo Plain, CaliforniaCongratulations @proteus-h! You received a personal award! Birthday! - You are on the Steem blockchain for 2…hydrator (40)in #photography • 5 years agoRE: Carrizo Plain, CaliforniaThis place is awesome Posted using Partiko iOSsocalsteemit (67)in #photography • 5 years agoRE: Carrizo Plain, CaliforniaCongratulations @proteus-h! This post was chosen to be featured in this weeks SoCal Spotlight !! Thank you so much…soldier (71)in #photography • 5 years agoRE: Carrizo Plain, CaliforniaDear @proteus-h APPICS is a next-generation social media app that rewards you for posting pictures and videos…terrylovejoy (62)in #steemstem • 5 years agoRE: Practical AstronomyIndeed, and without anything terribly fancy. Just a group of guys with digital cameras and standard telephoto lenses…sagi85 (35)in #technology • 6 years agoRE: My DIY Passive Mini Radio/Microwave DetectorWow. Great execution and attention to details. Thanks for sharing PCB Technology : Flexible PCBsteemitboard (66)in #life • 6 years agoRE: Hazard Reef, central CaliforniaCongratulations @proteus-h! You received a personal award! Year on Steemit Click here to view your Board of…geekpowered (69)in #steemstem • 6 years agoRE: 5 Reasons Going To Mars is a TERRIBLE Idea | Answers With JoeIf we're going to colonize multiple planets, eventually we'll have to get over our surface obsession. We might be…tking77798 (62)in #gadgets • 6 years agoRE: My X-Ray emitter device built from a barbecue lighterVery cool explanation of how this homemade x-ray gun works and how you troubleshot the initial issues. Hopefully you…effofex (62)in #gadgets • 6 years agoRE: My X-Ray emitter device built from a barbecue lighterBe careful, it's a slippery slope from this to some sort of doomsday device.dysprosium (53)in #gadgets • 6 years agoRE: My X-Ray emitter device built from a barbecue lighterA nice and fancy project! :) Concerning CRTs: I am using an ancient device in our lab, with only a monochrome screen.…procrastilearner (61)in #gadgets • 6 years agosteemCreated with Sketch.RE: My X-Ray emitter device built from a barbecue lighterThis is super-cool. I think that I am going to put this one on my tinkering to do list.terrylovejoy (62)in #gadgets • 6 years agoRE: My X-Ray emitter device built from a barbecue lighterThat is an interesting way to use BBQ lighter! Regarding hazards of XRay emission - A couple of generations of people…