3pi+ 32U4 Control Board
Product Code: Pololu #3735
The 3pi+ 32U4 Control Board is designed to be assembled with a 3pi+ Chassis Kit and a pair of 6V Micro Metal Gearmotors with extended motor shafts to create a 3pi+ 32U4 robot. This product is primarily intended as a replacement product for the 3pi+ 32U4 robots and kits that already include it or for those who want to build a 3pi+ 32U4 robot with different gearmotor versions than the ones offered with those complete kits and assembled robots.
Included components
 |
The 3pi+ 32U4 Control Board ships with all of its surface-mount components populated, and it includes the following through-hole parts and mounting hardware:
- one buzzer
- jumper wires for soldering motors to the board
- two magnetic encoder discs
- one low-profile 2×7 male header for use with an 8×2 character LCD (not included)
- four single battery contacts
- four 3/16″ #2-56 screws and nuts for mounting the board to a 3pi+ Chassis
Specifications
Dimensions
| Size: | 2.6″ × 3.4″ |
|---|---|
| Weight: | 20 g1 |
General specifications
| Processor: | ATmega32U4 @ 16 MHz |
|---|---|
| RAM size: | 2560 bytes |
| Program memory size: | 32 Kbytes2 |
| Motor driver: | DRV8838 |
| Motor channels: | 2 |
| Minimum operating voltage: | 2.7 V |
| Maximum operating voltage: | 6.5 V |
| Continuous output current per channel: | 1.8 A |
| Logic voltage: | 5 V |
| Reverse voltage protection?: | Y |
| External programmer required?: | N |
Identifying markings
| PCB dev codes: | 3pi03a |
|---|---|
| Other PCB markings: | 0J13071 |
Notes:
- Without included hardware.
- Note that 4 KB of the MCU's 32 KB of flash memory is used by the pre-installed USB bootloader. All 32 KB is available when programming via the ISP header rather than the bootloader.
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₹15,999.00
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