Evolution #192
openAdd debouncing to the rotary encoder (selector and switch) and trigger using 74LS14 and 74LS74
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Description
Debounce switch, pin A and pin B using "ABC Basic connection master.pdf" page 120
Updated by François Cerbelle almost 4 years ago
François Cerbelle wrote:
Debounce switch, pin A and pin B using "ABC Basic connection master.pdf" page 120
page 122 also
Updated by François Cerbelle almost 4 years ago
- Subject changed from Debounce Rotary encoder to Add debouncing to the rotary encoder (selector and switch)
Updated by François Cerbelle almost 4 years ago
- Tracker changed from Anomalie to Evolution
- Target version deleted (
1.1)
Updated by François Cerbelle almost 4 years ago
- Subject changed from Add debouncing to the rotary encoder (selector and switch) to Add debouncing to the rotary encoder (selector and switch) and trigger using 74LS14 and 74LS74
Replace 74LVC2G14 with 74LS14 (6 Schmitt triggers)
Use 2 of the 6 Schmitt triggers from the 74LS14 and one of the 2 JK flip-flops from the 74LS74 to debounce the rotary encoder (ABC Basic connection master.pdf, page 123)
Use 1 of the 6 Schmitt triggers from the 74LS14 to debounce the rotary encoder button (ABC Basic connection master.pdf, page 122)
Use 1 of the 6 Schmitt triggers from the 74LS14 to debounce the trigger button (ABC Basic connection master.pdf, page 122)
Use 2 of the 6 Schmitt triggers from the 74LS14 to replace the 2 from the removed 74LVC2G14
Connect the debounced trigger button to U13/6 (transistor base in the optocoupler) to have same behavior between the trigger push button and Trigger in