Hobby Electronics Basics

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Low Cost Course in Electronics

https://www.udemy.com/electronics-for-complete-beginners
0 comments posted 9yrs
posted by bramble
0 comments posted 9yrs posted by bramble

Capacitor-run induction motor windings

Hello, I'm hoping to convert old household induction motors to brushless motors ba sically by replacing the rotor with...
5 comments posted 9yrs
posted by mrdarrett
5 comments posted 9yrs posted by mrdarrett

Current Sources

Hi Finding it real tough trying to visualise a current source. I have no probs with voltage sources which seem very log...
69 comments posted 9yrs
posted by cbx
69 comments posted 9yrs posted by cbx

Adjusting security lights - why so difficult?

Every couple of years I end up replacing a deteriorating garden/yard proxim ity security light and face frustration in...
4 comments posted 9yrs
posted by terrypingm
4 comments posted 9yrs posted by terrypingm

MPS A06 Free

https://www.fairchildsemi.com/datasheets/MP/MPSA06.pdf Contact me private.
0 comments posted 9yrs
posted by tombiasi
0 comments posted 9yrs posted by tombiasi

FM transmitter Repair

HI guys, I have attempted a repair on an FM transmitter. I replaced TR2,(shorted) VR1,(10.7 V output, VR1 is a SMD L78L...
10 comments posted 9yrs
posted by nojunk
10 comments posted 9yrs posted by nojunk

cutting metal

Doing a home project, I need to cut some aluminum. It's a strip 1/20" thick, 2" wide. I have to cut it in two, that is,...
35 comments posted 9yrs
posted by r_delaney2001
35 comments posted 9yrs posted by r_delaney2001

Power factor for rectifier/capacitor input

Power supplies that take AC line power, rectify it to DC and then use a DC-DC converter to generate whatever output is...
7 comments posted 9yrs
posted by bp
7 comments posted 9yrs posted by bp

Alternator Output Drops Above 45 C After 75 km

After 50 - 75 km driving the ignition system starts to fail. Pull over and wait 2 minutes and then another 50 km is pos...
38 comments posted 9yrs
posted by bretcahill
38 comments posted 9yrs posted by bretcahill

Honda Battery Charging

Looks like Honda finally started 'charging' their batteries... {>:-} ...Jim Thompson -- | James E.Thompson | mens | | A...
0 comments posted 9yrs
posted by To-Email-Use-The-Envelope-Icon
0 comments posted 9yrs posted by To-Email-Use-The-Envelope-Icon

Electrify the fence; problem solved?

http://www.msn.com/en-us/news/world/woman-dies-after-jet-engine-air-blast/ar-BBEkmRB
4 comments posted 9yrs
posted by mrdarrett
4 comments posted 9yrs posted by mrdarrett