Uploaded December 2022 | Updated September 2026, 2 weeks ago
PCBWay Supports High Precision Advanced PCBs: pcbway.com
This sketchy tool uses an ATTiny 1604 with an OLED and rotary encoder to allow setting a number, representing test data or a sketch variable byte.
When the rotary encoder button is pressed, the byte is sent over I2C to another project that is being worked on.
That project can then use the data however it chooses, to help with functional testing or tweaking a software setting without having to go re-upload software for minor tweaks.
Sketch/Schematic github.com/GadgetReboot/Sketchy_Tool
PCBs from PCBWay.com pcbway.com/project/shareproject/I2C_Test_Data_Sending_Tool_6b393d58.html
If you'd like to support the channel, you can:
Support me on Patreon: patreon.com/gadgetreboot
Become a channel member (click the Join button): youtube.com/c/GadgetReboot
Shop through my affiliate links (I may earn a small commission, costs you nothing)!
Banggood banggood.com/custlink/3vKYLANH8N
Aliexpress https://s.click.aliexpress.com/e/_AFeHwB
Amazon.com amazon.com/?&_encoding=UTF8&tag=gadgetreboo05-20&linkCode=ur2&linkId=952875a3564e2204d1786f94b9e1a8d3&camp=1789&creative=9325
Amazon.ca amazon.ca/?&_encoding=UTF8&tag=gadgetreboot-20&linkCode=ur2&linkId=70fa82315ac48f03342938bd4fb93535&camp=15121&creative=330641
Videos are mirrored at LBRY/Odysee: odysee.com/@GadgetReboot:4
#ElectronicsCreators
PCBWay Supports High Precision Advanced PCBs: pcbway.com
This sketchy tool uses an ATTiny 1604 with an OLED and rotary encoder to allow setting a number, representing test data or a sketch variable byte.
When the rotary encoder button is pressed, the byte is sent over I2C to another project that is being worked on.
That project can then use the data however it chooses, to help with functional testing or tweaking a software setting without having to go re-upload software for minor tweaks.
Sketch/Schematic github.com/GadgetReboot/Sketchy_Tool
PCBs from PCBWay.com pcbway.com/project/shareproject/I2C_Test_Data_Sending_Tool_6b393d58.html
If you'd like to support the channel, you can:
Support me on Patreon: patreon.com/gadgetreboot
Become a channel member (click the Join button): youtube.com/c/GadgetReboot
Shop through my affiliate links (I may earn a small commission, costs you nothing)!
Banggood banggood.com/custlink/3vKYLANH8N
Aliexpress https://s.click.aliexpress.com/e/_AFeHwB
Amazon.com amazon.com/?&_encoding=UTF8&tag=gadgetreboo05-20&linkCode=ur2&linkId=952875a3564e2204d1786f94b9e1a8d3&camp=1789&creative=9325
Amazon.ca amazon.ca/?&_encoding=UTF8&tag=gadgetreboot-20&linkCode=ur2&linkId=70fa82315ac48f03342938bd4fb93535&camp=15121&creative=330641
Videos are mirrored at LBRY/Odysee: odysee.com/@GadgetReboot:4
#ElectronicsCreators
