3x4 Phone-style Matrix Keypad Category_Display & LED/LED Strips Separate high-side and low-side control

Separate high-side and low-side control of the three half-bridges allows for incredible control of each phase of the [motor commutation](https://fab

Kendryte K210

there is room to plug in a female header even when our extended micro metal gearmotor bracket is being used

and it is ready to walk

3x4 Phone-style Matrix Keypad Category_Display & LED/LED Strips Separate high-side and low-side controlHey, Jenny, I've got your number! And I'm going to dial 867 5309 into this very nice phone style matrix keypad. This keypad has 12 buttons, arranged in a telephone line 3x4 grid. It's made of plastic with sturdy plastic buttons. The keys are connected to a matrix so you only need 7 microcontroller pins (3 columns and 4 rows) to scan through the pad. It's basically a sturdier version of our Membrane 3x4 Matrix Keypad and comes with 7 or 8 header pins