Soldering is a valuable skill. There are a lot of situations where the ability to repair or modify electronics can really save the day. But most people don't carry a soldering iron around with them. And even if you did have a soldering iron, there is a good chance that you might not ...
Large enough to hold all the batteries and the prototype inside to prevent fire from spreading. I used my old PC metal casing. A 100 Amp-Hour is a lot of energy. So far nothing is hotter than 40C in my prototype and no battery hotter than 20C. The construction of 18650 is safer tha...
Levels substantially higher than the specified value are another way to destroy a diode junction. LED ColorIn an ordinary light bulb, electrical energy heats up a tiny metal filament so hot that it glows. The heat itself makes the filament emit light, and the hotter the filament, the greater...
When considering your FPV drone’s total weight, make sure to account for all components: frame, FC, ESC, motors, propellers, RX, VTX, antenna, ESCs, LiPo battery, GoPro, and so on. While it doesn’t have to be 100% accurate, a close estimation is essential. It’s better to overes...
the best thing is even to put some more solder on the top when you are done. make sure to get rid of it before you start a new joint again as the solder will have gone 'bad' (oxidizes). so the procedure is: clean tip solder using new solder put solder on tip put ...
In the case of 303, sulfur is also added. This sulfur helps to make 303 the most readily machined stainless steel, but it also tends to reduce its corrosion protection somewhat. 303 isn’t a good choice for cold forming (bending), nor can it be heat treated. The presence of sulfur als...
Assemble and secure it onto the iron (handheld assembly). 3 Select a temperature. The temperature should be as high as needed to heat the work rapidly - within a second or so - to the point where it can melt additional solder onto itself, but not much hotter. Too cool, and still ...
When considering your FPV drone’s total weight, make sure to account for all components: frame, FC, ESC, motors, propellers, RX, VTX, antenna, ESCs, LiPo battery, GoPro, and so on. While it doesn’t have to be 100% accurate, a close estimation is essential. It’s better to overes...
When considering your FPV drone’s total weight, make sure to account for all components: frame, FC, ESC, motors, propellers, RX, VTX, antenna, ESCs, LiPo battery, GoPro, and so on. While it doesn’t have to be 100% accurate, a close estimation is essential. It’s better to overes...