3394 Results for "fix"

If it ain't broke, don't fix it.
Log from $1/W True MPPT
Good news, and bad news.But, first and foremost, I've returned from my long travels in Europe and started working on this project again. The nice thing about vacation is that, if you time it right, the PCBs fab themselves while you're gone lounging on...

The keyboard repeat rate problem and fix
Log from TMS9900 compatible CPU core in VHDL
If you looked at the video I posted on previous project log, you saw that I had great difficulty in typing in Basic programs because keyboard repeat rate was just crazy when CPU was running at 15x speed. I decided to tackle this problem, by...

Some More Problems I have to fix
Log from ESP8266 Plant Watering
I noticed a mistake I made in the EEPROM lifespan calculation, each value is only measured every 24 hours. If I use something like an offset counter that would have to get refresh every hour but if I just clear all the values after sending them to the...

Know G-code, Fix Cam Package Errors
Log from Rocking the Horses
New files for SideA-1.ngc and SideA-2.ngc are posted in conjunction with the following.So it has taken me a few weeks to get some time to look into the issue with the rockers and cutter compensation. I assumed that it was an issue with how Mach 3 interpolates...

Big problem solved with small fix
Log from Cosmic Array
Recently we completed work on Cosmic Array sound and IoT using the new Raspberry Pi Zero W. But the addition of a Raspberry Pi and the audio amplifier caused the detector to trigger more often than it should. At first, it didn't seem to be...

If It Ain't Broke, Don't Fix It
Log from Novasaur CP/M TTL Retrocomputer
There was one final delta between Rev. 1 and 2: The H-sync was put through the bus control latch to align it with the dot clock. This wasn't really necessary, so was rerouted to be a straight connection on the Rev. 2 board. This frees up a flip-flop...

Fix for ohms section ranging problem
Log from HydraMETER
GOT IT! Figured out how to make ohms work well. Was looking for a way to get the ranges to overlap better, which would be helped by dropping some voltage (even at very low currents, in the uA range) from the source while keeping the output voltage...

Robot v2, first 1 assembled, and bugs to fix
Log from Skoobot

Step 3 - Trying to Fix the Problem
Log from Repairing a Broken Compaq Portable Keyboard
When I discovered that the contact disks were failing on the keyboard, I decided that I wanted to try to make a new set. I chose this instead of coming up with some different method of achieving the same goal. In my research I had heard of several people...

Hardware Fix for the A041116 schematic (USER led and key)
Log from A 4$, 4ICs, Z80 homemade computer on breadboard
During some tests on the new Z80-MBC2 I realized that the circuitry of the USER led and key (that is the same used in the Z80-MBC) could cause in some cases an erratic behavior of the USER key (USER key not recognized when pressed). The solution is easy,...

What's the deal with FIX-30P-D6 cables?
Log from All About Laptop Display Reuse
I've previously mentioned that, funnily enough, single-link 30-pin CCFL-panel LVDS cables are commonly referred to as FIX-30P-D6, and dual-link cables for the same kind of panel are referred to as FIX-30P-S6. I've also mentioned that, in my experience,...

Bug fix for windows smaller than printed area.
Log from 16 Channel Thermocouple Multiplexer for Raspi
A minor bug was fixed that caused the application to close if the hosting terminal window was smaller than the displayed text. This has been resolved by specifying a minimum display window. Although this prevents the application from closing you...

Figured Out Cause of Current Leak, No Fix :(
Log from Wireless BLE Kinesis Advantage (Custom Controller)
So it turns out for some reason on the nrf52 Feather, sampling the ADC prevents the device from going to sleep afterwards! Even if you're only sampling once! I even tried to turn ADC off manually like so: NRF_SAADC ->ENABLE = 0; But no dice, once you...

So many details, so little brain to made it fix...
Log from Multi-Function Selective Firing Neurons
Made some edits and additions to some of my pseudocode. In the meanwhile, I'm going to start investigating which of the development boards I have that I should use to run the final simulation on. I have a SAM4S Xplained Pro Starter Kit from Atmel and...

Santa Gets Into Music, Dog Moves, Noise Fix
Log from Santa's Shop
First, Santa is now bobbing to the guitar playing of Elfis (instead of shaking his head in disapproval).Arduino files have been added (on this site) to reflect this change. The dog now moves his head--left, right, up, down at random time intervals and...

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