Search found 17 matches
- Tue Nov 08, 2016 1:30 am
- Forum: Hardware Projects
- Topic: ooh shiny pic - lamp controller
- Replies: 0
- Views: 6645
ooh shiny pic - lamp controller
Here's an 8-channel lamp controller and lamp module. That's an ESP12e wifi/microcontroller module with an extra 8Kx8 serial eeprom, a PWM generator, e-fuse protected voltage main, two pushbuttons, and a Lesser Injection-Molded Polybutylene Guardian of Darkness. The lamp modules have 24 Cree 3500K 90...
- Mon Jul 25, 2016 1:54 pm
- Forum: Drivers for External Components
- Topic: PCA9685 PWM Driver
- Replies: 16
- Views: 21737
Re: PCA9685 PWM Driver
I think there may be a bug in the servo.py file. In class init, setting period before calling _us2duty() (to set the min and max duty) seems like a good idea.
- Sun Jul 17, 2016 1:29 am
- Forum: Programs, Libraries and Tools
- Topic: RadioHead Packet Radio library?
- Replies: 6
- Views: 10873
Re: RadioHead Packet Radio library?
It's all good... more code examples the better, and I'm very much asking for help with something which you're familiar. Anything that avoids having to read the data sheet and hook hardware up to a digital delay oscilloscope is worth a lot of coding time. I haven't looked at how much work it might be...
- Sat Jul 16, 2016 6:36 pm
- Forum: Hardware Projects
- Topic: 4DOF Hexabot controller
- Replies: 0
- Views: 3407
4DOF Hexabot controller
Here is the start of a 6-legged (4 joints each) small hexabot walker control board. It's currently a big pile of permaboard fritzed Adafruit modules (I soldered them all down just after this photo), but considering moving all of this onto a PCB with Eagle. This board will be bolted into the bottom o...
- Sat Jul 16, 2016 6:10 pm
- Forum: Programs, Libraries and Tools
- Topic: RadioHead Packet Radio library?
- Replies: 6
- Views: 10873
Re: RadioHead Packet Radio library?
Those answers are pretty much exactly what I needed. I know difficulties with C/C++ linkage, so as that hasn't happened with anything else yet, I know I don't quite have the skill to do that (without a lot of eye strain and aspirins). I hadn't seen the LoPy at all (hey, I also don't own a working te...
- Fri Jul 15, 2016 4:13 pm
- Forum: Programs, Libraries and Tools
- Topic: RadioHead Packet Radio library?
- Replies: 6
- Views: 10873
RadioHead Packet Radio library?
( http://www.airspayce.com/mikem/arduino/RadioHead/ ) As much as I like the idea of porting as much code into MicroPython as possible, I have need of the RadioHead C++ library. I've been reading the forums for a few days, but I can't seem to find any example of a C++ library being compiled into the ...
- Wed Jul 06, 2016 2:53 am
- Forum: Drivers for External Components
- Topic: PCA9685 PWM Driver
- Replies: 16
- Views: 21737
Re: PCA9685 PWM Driver
[quote="deshipu"]used in the 16-channel I²C servo (and LED) drivers[/quote]
Yes it is, and this is useful, thanks!
Yes it is, and this is useful, thanks!