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oak:tutorials:ultrasonic_2 [2017/01/09 23:05] Rover#18 fixed errors in code, added image of voltage divider build option |
oak:tutorials:ultrasonic_2 [2017/01/09 23:55] Rover#18 [Alternative Circuit: Voltage Divider] |
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| - | {{:oak:tutorials:oak_hc-sr04_voltage_divider_echo.jpg?direct&300 |}} \\ | + | {{http://digistump.com/wiki/_media/oak/tutorials/oak_hc-sr04_voltage_divider_echo.jpg?300}} |
| Alternative build option using voltage divider instead of level shifter | Alternative build option using voltage divider instead of level shifter | ||