EDU-RC & Motherboard
Reference Guide
Страница 1: ...EDU RC Motherboard Reference Guide...
Страница 2: ...Motherboard is designed to mate only with the Isaac16 EDU Robot Controller The removable Motherboard allows the Isaac16 EDU Robot Controller to be used in multiple robots while the wiring and robot s...
Страница 3: ...o drive Victor 883 speed controllers and Spike relay modules The Motherboard provides connectors for power external devices switches and sensors The Motherboard also has a combination Tether Program c...
Страница 4: ...Pin Header Left Pin Center Pin s Right Pin 5V Output Input Signal 0 5V Ground Battery PWM Signal Output Battery Ground Battery Reverse Output Forward Output Ground Input Signal Ground Tether Program...
Страница 5: ...M Port The Isaac16 EDU Motherboard uses a combination TETHER and PROGRAM port When connecting a tether cable to the Motherboard be sure the TETHER PROGRAM switch is in the down position towards the Te...
Страница 6: ...Spike Relay Modules use the right 3 pins of the Relay port Be sure to connect the cable so the black wire is on the indicated pin on the right side of the connector Shown below is the Relay port pin...
Страница 7: ...to the Battery input voltage Depending on your battery this voltage may be too high for servos and some speed controllers We recommend you disconnect the center wire on a 3 wire cable when connecting...
Страница 8: ...ing 0 5V sensors such as gyros refer to the sensor manufacturer s data sheet The ANALOG pin headers are typically wired using 3 wire PWM cables Potentiometers should be wired per the diagram below whe...
Страница 9: ...ted to the digital inputs Connect switches between the desired digital input signal pin and the ground pin only Digital inputs are looking only for ground signals to become active Do not connect posit...
Страница 10: ...is user definable in the PBASIC code Low Battery Solid Low battery voltage detected Replace or recharge battery now Low Battery will remain solid if the voltage ever drops below 6 0V Search No Data B...
Страница 11: ...tting the Team Number to 34 The black areas on the Team Number Switch indicate which half of the switch is in the down position 14 PBASIC Program Memory The PBASIC program memory chip on the EDU Mothe...
Страница 12: ...ontrolled by the 17th PWM byte in the SEROUT command in the PBASIC code As the 17th byte varies from 2 254 the OSC Output frequency will vary from 19 6 KHz to 1 66 MHz The 17th byte only needs to be s...
