Build a UPDI programmer from a USB to UART adaptor
To build a Unified Program and Debug Interface (UPDI) programmer, I started with a USB-2TTL “USB to TTL Serial Communication […]
Geeky
UART TX/RX Swapping made simple
When designing boards, one of the things I spend a lot of time checking is if my UART transmit (TX)
Additional Addressing of Nodes
This looks like a way to allow for addressing nodes on a CAN, RS485 or DMX network without needing to use either DIP switches or PCB changes.
Programming an Arduino from the command line
As part of my K9 and ROV projects, I am using at least one Arduino to control components such as
#Makevember Post 02 – K9’s Back
Today’s Makevember There seems to be very little consensus on the arangement of the colours of the buttons on the
#Makevember Post 04 – Turbine Blades – Attempt number two
Following on from my Makevember post yesterday, where I tried to make turbine blades, and Failed… I fed 6050 from
#Makevember Post 06 – K9’s Back!
I missed a Makevember post yesterday, and the one for today is going to be quite virtual again… Last time
#Makevember Post 24 – Random 3D printed parts
Another boat: I was trying to dial in a 3D printer, the blobs on the hull seem to be caused
#Makevember Post 25 – Random 3D printed parts
I have been back in Fusion 360 designing parts for my wind turbine: These are parts of the hub, they
Alternative Wind Turbine designs…
As in my Q-Blade Post 1. I made reference to both HAWT (Horizontal Axis Wind Turbine) and VAWT (Vertical Axis
Trip to Bletchley Park
A while back, I went on a Geek Walk to Bletchley Park, This time Tamarisk’s Uni Computing Society went for
Re-bulbing K-9’s back buttons
A while ago I picked up these buttons for my Dr Who’s K-9 robot from AliExpress, Hobby Components have similar
Warwick Castle Mill and Hydroelectricity
On Boxing day, Tamarisk, MiniBoyGeek, and Granny went for a look round Warwick Castle, We also saw the Mill and
The eyes have it.
After the print yesterday, I wanted to know what the 100% sized eyes would look like. Having also thought a