Latching Momentary Switch for breadboard
I found simple and cheap “Latching Momentary Switch” circuit
No Comments
Monthly Archiv: March, 2013
DIY Breakout Board FT232RL from sparkfun
One day ordering parts for ongoing projects I ordered a chip FT232RL planning to make USB to UART adapter.
STM32DIP40 mini development board
A year ago bought a Discovery VL it is very interesting thing and does not cost so much.
But it is not very convenient to use it in “Breadboard” as it has a number of medium contacts that prevent paste it into Breadboard.
So people sometimes doingl so.
DIY PCB with flat VIA’s
Catching up the development of printed circuit boards at home i often faced with the problem of “the bulbous” vias. Usually homemade double-layer boards soldering from both sides with the thin wire, the result usually satisfied but if you need to make VIA under the chip TQFP48, SOIC16 and that’s is a real problem, if contact is very bulbous it will be simply impossible cleanly solder chip as its legs will hang in the air.
I suggest you create your own version of flat vias.
