开云体育

I have a fix-video script that runs tvservice or vcgencmd as needed/pi0 vs pi3/4 Example: tvservice -o For off...-p for preset see man pages Example: vcgencmd display_power 1 2 vcgencmd

Hi Robert, even after my reboot I still have a small screen ? ? End reboot Luc Drolet VE2 LUQ Président de VE2CVA C.R.A.V.A. Club Radio Amateur Vallée de l'Amiante VE2 CVA ve2cva@...

First, run?? ~ $ cat /proc/version it should display something like:Linux version 6.1.21-v8+ (dom@buildbot) (aarch64-linux-gnu-gcc-8 (Ubuntu/Linaro 8.4.0-3ubuntu1) 8.4.0, GNU ld (GNU Binutils for

Good evening Robert, Yes I can use SSH mode here is what I got with it: vncserver -geometry 1280x1024? Luc Drolet VE2 LUQ Président de VE2CVA C.R.A.V.A. Club Radio Amateur Vallée de l'Amiante VE2

Actually, your resolution is too low.? Low resolution (Horizontal pixels x vertical pixels) means a large screen only shows a Can you SSH into your Pi?If so, try restarting the VNCserver with

Hello to you, my resolution is too high, and I can't see and also change my resolution? Here is a picture ? Luc Drolet VE2 LUQ Président de VE2CVA C.R.A.V.A. Club Radio Amateur Vallée de l'Amiante

It is very hard to tell the actual resolution from a screen shot - since you can manipulate that very easily. However, to answer your question - YES!You can set the VNC resolution in your Raspberry Pi

Hello everyone, i am using VNC Viewer to direwolf which is on the mountain and I have a bad screen resolution is it possible to change the resolution to see the image of my raspberry pi which is on

Hi, The NE555 timer chip supports strong output currents (TI specifies +/- 225mA) and therefore adding a parallel LED circuit is of no concern and in fact the preferred solution. It will work equally

Patrick (N3TSZ)

Poor description. I didn't state 'to ground', but indicating 'This puts the LED in parallel with the wN2222 base bias' was to pass the information. David's description was much more descriptive.

And it might not. There may not be enough voltage (3v3) to forward bias the transistor and an LED if they are in series. David's idea of adding the LED from pin 3 to ground with a resistor would work

Hello Matthew, If I understand that circuit correctly, connect a 1k resistor to pin 3 of the 555 IC. On the other side of the resistor, connect it to the longer lead of the LED (anode). Connect the

I assume you want it on the actual control circuit, and not on the timer request input. Adding an LED and limiting (say 1k) resistor between pin 3 and 2k7 resistor would work. This put the LED circuit

I was looking to create my own interface with perfboard and liked the idea of a built in timeout timer as shown in Raspberry-Pi-APRS.pdf (

Just to be clear - the question(s) was the original post from Mikel EA2CW. *Mikel EA2CW* So, just to confirm: There doesn't appear to be a way to cause the radio to PTT through the SCU-56 cable. a)

Hi Rob, I'm not aware of rig control for the FTM-100/FTM-200 radios (it may exist, but if so it is not documented). I'm supplying PTT to the radio's Data Connector from a C-Media CM-108/109/119 based

I'm very glad to hear about people experimenting with new hardware, especially with higher data rates. Dire Wolf relies on the soundcard audio sample rate for the bit timing.? A new timing strategy

Thomas - you state I think the question at hand is "When using Direwolf as an external TNC, how do/did you connect pin 3 (PTT)?" The previous comments are to say that CAT PTT (like: PTT RIG 2

Hi Mikel, I don't have the Yaesu FTM-200DE but I do have a Yaesu FTM-100DR which is the predecessor version for the North American market (I believe the DE versions are for Europe). Looking at the