crwdns2933803:010crwdne2933803:0
crwdns2933797:0CChincrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Arthur Shi
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
- crwdns2933801:0crwdne2933801:0
crwdns2933807:0crwdne2933807:0
| [* black] Pushing out the small circuit board, we get to the meat of this miracle measurer: | |
| - | [* red] A [http://www.mouser.com/ds/2/735/HAL1820_Programmable_Linear_Hall-Effect_Sensor_3DS-769593.pdf| |
| + | [* red] A Micronas [http://www.mouser.com/ds/2/735/HAL1820_Programmable_Linear_Hall-Effect_Sensor_3DS-769593.pdf|HAL1820A programmable linear hall sensor|new_window=true] |
| [* icon_note] This takes advantage of the [https://en.wikipedia.org/wiki/Hall_effect|Hall effect|new_window=true] to track the wheel as it turns, using that to determine how fast you're traveling (and how hard you're working). | |
| [* black] The three wire system is connected with a simple JST connector, not solder. Now that's what we call modular. |