Christian Lerche

Activity

Comment on: USB Bootloader LPC11U24 - No problem Kyle, We all helping each other out here :-)Lerche
Christian Lerche - 02 Dec 2013
Comment on: USB Bootloader LPC11U24 - Looking great :D Yes, the software doesnøt mind that you're using the 48 pin version. …
Christian Lerche - 02 Dec 2013
Comment on: High Temperature value. - Showing code or schematic will help a lot. Maybe pics of setup?
Christian Lerche - 28 Nov 2013
Answer posted for Question: Can one of you electronic geniuses make my Larry Lobster say disgusting things and twerk? - Why pay when you can have all information you need right here on this page? …
Christian Lerche - 14 Nov 2013
Reply to PCB design of mbed LPC1768 - ANN liu looks like a spambot? Renato: Can you post pistures, and some more info, …
Christian Lerche - 13 Nov 2013
Comment on: SD card ? - I'd look at Smoothie. It's a modular 3D printer, CNC, laser cutter driving board. www.Smoothieware.orgLerche
Christian Lerche - 22 Oct 2013
Comment on: Bare LPC1768 mcu, how to wire it up? - Try reversing RX / TX. If this doesn't help, Install a crystal, it should help.
Christian Lerche - 22 Oct 2013
Answer posted for Question: SD card ? - What kind of G-Code? Does what from PC? \\ What machine? \\\\ Lerche
Christian Lerche - 22 Oct 2013
Answer posted for Question: Bare LPC1768 mcu, how to wire it up? - First of: Do you pull RESET up after having it connected to GND? It's active …
Christian Lerche - 22 Oct 2013
Answer posted for Question: Desoldering 402 sized components - It's not that hard. Regular solder-temps could be used, but you will have a non-lead-free …
Christian Lerche - 15 Oct 2013
Answer posted for Question: Using PWM output for stable accurate clock source for other components - Hi Travis, You could go the PWM way, filtering with a resistor and capacitor. This …
Christian Lerche - 10 Oct 2013
Answer posted for Question: USB serial without mbed processor - Hi, Have a look here: [[http://mbed.org/handbook/USBDevice]] It will probably be the way to go ;-) …
Christian Lerche - 02 Oct 2013
Answer posted for Question: How to generate -1v from +3.3V Supply - You could do a simple voltage doubler circuit. Using two capacitors and 2 diodes, forming …
Christian Lerche - 30 Aug 2013
Comment on: LPC1768 Pinout with labelled mbed Pins - John Warren wrote: Great job, this will really help. I'd like to see some of …
Christian Lerche - 02 Aug 2013
Notebook page update: LPC11U24 - LQFP48 test
Christian Lerche - 30 Jun 2013
Reply to Can't pass variable to function - Erik - wrote: I just made a simple test library that does pretty much the …
Christian Lerche - 19 Jun 2013
Reply to Can't pass variable to function - Hi Thanks for the replies. I tested on another mbed, it works perfectly here. Must …
Christian Lerche - 19 Jun 2013
New topic Can't pass variable to function - Hi I'm writing a library for SIM900. I've got a function to read a message, …
Christian Lerche - 18 Jun 2013
Question asked: Why can't I pass variable to function?: Hi I'm writing a library for SIM900. I've got a function to read a message, …
Christian Lerche - 15 Jun 2013
Comment on: Missing vs_string.h file - - I'm having troubles with strings in my software as well. Can't figure out why.
Christian Lerche - 11 Jun 2013