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Author: Alcides Ramos
Last Updated: 2025-03-20
Package Version: 1.0.0.0
Category: Other Codes
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License: MIT license
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Author: Alcides Ramos
Last Updated: 2025-03-19
Package Version: 1.0.0.0
Category: Other Codes
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License: MIT license
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Author: jm_palomino
Last Updated: 2025-02-20
Package Version: 3.0.0.0
Category: Other Codes
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License: MIT license
Download [267.23KB]1)This code is an example how to use an external interrupt with microcontroller rp2040 (raspberry pi pico) and micropython.
2) The circuit is an up/down counter that displays the count on a TM1637 module
Author: Alcides Ramos
Last Updated: 2025-02-01
Package Version: 1.0.0.0
Category: Other Codes
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License: MIT license
Download [25.28MB] Author: Alcides Ramos
Last Updated: 2024-12-20
Package Version: 1.0.0.0
Category: Other Codes
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Download [5.55MB] Author: Alcides Ramos
Last Updated: 2024-10-21
Package Version: 1.0.0.0
Category: Other Codes
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Download [5.65MB] Author: jm_palomino
Last Updated: 2024-10-12
Package Version: 7.6.0.0
Category: Other Codes
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License: MIT license
Download [103.35KB]Using a 74HC165 (8-input shift register) and a CD4017 (Johnson counter), we can read a 4x4 numeric keypad and show the key values ​​on the LCD2x16 and the values ​​read directly from the 74HC165 are displayed by a 74HC595 (8-output shift register).
I made the code for a pic16f887 MCU
Author: jm_palomino
Last Updated: 2024-10-01
Package Version: 7.6.0.0
Category: Other Codes
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License: MIT license
Download [82.13KB]I show you how to use two shift registers, one for inputs (74HC165) and another for outputs (74HC595), controlled by mcu pic16f887
[learn more] Author: Alcides Ramos
Last Updated: 2024-09-26
Package Version: 1.0.0.0
Category: Other Codes
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License: MIT license
Download [5.50MB] Author: Alcides Ramos
Last Updated: 2024-09-18
Package Version: 1.0.0.0
Category: Other Codes
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License: MIT license
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