Eurorack 4HP Clock Divider run by an ArduinoDesigned by Electronic things... and stuff in France
What is it? The UC (µC) Clock Divider is a clock/beat/step counter/divider, based on Arduino, with 8 outputs, configurable in code. With a clock divider you can slow down a tempo, create rhythmic pat…Read More…
The UC (µC) Clock Divider is a clock/beat/step counter/divider, based on Arduino, with 8 outputs, configurable in code. With a clock divider you can slow down a tempo, create rhythmic patterns or, with a audio signal at the input, get sub-octaves. It can also be used, with the right code, as a DIN Sync decoder.
New! You can now select the PCBs with pre-assembled SMD stuff!
Even better: "Fully Assembled, with Arduino Nano" option is now available too!
The circuit is very simple and depends almost exclusively on the Arduino Nano module. The input jack is stereo (TRS). Tip (T) is connected to Clock signal and Ring (R) is connected to Reset. A +5V voltage triggers either Clock or Reset.
The outputs are +5V when ON and 0V when OFF. A 1k resistor protects against potential short circuits.
Many components are in Surface Mount Technology (SMT), which can be intimidating. Check out the new pre-assembled SMD stuff option. With this option, the only remaining components to solder are classic Through Hole.
Code examples can be downloaded from https://github.com/dhaillant/uc_divider
The Clock Divider code is based on hardware interrupts. One for Clock signal and one for Reset signal. Each output has its own individual counter.
A positive voltage on Reset input triggers the reset function and sets all individual counters at 0. A rising edge on Clock input allows the outputs with counter at 0 to be activated (ON) A falling edge increments each counters by 1. If counters have overflowed (based on settings in code) they are set back to 0.
The main loop activates the outputs based on their respective counters and the presence of a voltage on Clock input.
No country selected, please select your country to see shipping options.
No rates are available for shipping to .
Enter your email address if you'd like to be notified when UC Clock Divider can be shipped to you:
Thanks! We'll let you know when the seller adds shipping rates for your country.
|Shipping Rate||Tracked||Ships From||First Item||Additional Items|
I use "La Poste", the French postal service.
Tracking informations on Tracked Shipments are scarce and pretty useless most of the time. For this reason, I recommend the Regular Mail without tracking. Don't waste your money!
If you have any concerns, please contact me.
Tim | Dec. 6, 2022
We recognize our top users by making them a Tindarian. Tindarians have access to secret & unreleased features.
We look for the most active & best members of the Tindie community, and invite them to join. There isn't a selection process or form to fill out. The only way to become a Tindarian is by being a nice & active member of the Tindie community!