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74HC125 is a quad buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE)
which lets you connect directly to external circuits and to multiple breadboards
18sec/60degree at 4
provides 12 bit resolution and on board Board Non-Volatile Memory (EEPROM)
Insulation resistance: >100MΩ
Touch Keypad Module 4×1 Avometer 74HC125 is a quad buffer/lineIntroduction : This Capacitive Touch Module uses the touch sensing IC TTP224 to add capacitive touch to your project . Just power with 2. 4 to 5. 5VDC and touch the pad to activate the sensor. These touch switches interface easily to any project with or without a microcontroller. When a capacitive load (such as a human hand) is in close proximity to the sense pad, the sensor detects the change in capacitance and activates the switch. Custom sense pads
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