Gender
Male
About
Location
Lincoln
About Me:
Electrical/Electronic engineer. Interests are RC and electronics
Please tell us a bit about your UAV interest
I have built a H copter. I have two normal helicopters, one electric and one nitro
Hometown:
Lincoln
Activity Feed
"Here is just a quickie answer.
Most Leds have a forward volt drop of about 1V - 1.2V, so the max leds in series you could power is about 4 (using a 4.8V rx battery). If we was to say that a current of about 20mA is required then the resistor…"
Most Leds have a forward volt drop of about 1V - 1.2V, so the max leds in series you could power is about 4 (using a 4.8V rx battery). If we was to say that a current of about 20mA is required then the resistor…"
"Hi,
Ive just had a quick look at the parts.
For the monitor have you selected the correct AV input as this monitor has two inputs, try testing it with another AV source ie dvd player ouput terminals. This has a good voltage input requirement so…"
Ive just had a quick look at the parts.
For the monitor have you selected the correct AV input as this monitor has two inputs, try testing it with another AV source ie dvd player ouput terminals. This has a good voltage input requirement so…"
"To be fair, you shouldnt be flying in any city, on the grounds of safety. No wonder the authorities are clamping down when you get a couple of idiots doing so. In UK we have some idiots to........ like the other month we had someone flying there…"
"Have you tried another USB cable...... I have both a 3DR Apm and a clone, I had issues with the USB cable on the clone, connected another and bingo it worked."
"I guess no one got any ideas then...... "
I have APM2.5 with V2.9.1b installed and using MP 1.2.59 my quad wont update to v3.0.1rc1 even though MP goes through the motions and then shows Done. But on connecting to APM the software still shows V2.9.1b what am I doing wrong?BTW I do select…
