Sensor Assembly
Version 3 (J. Simmons, 04/30/2018 06:40 pm)
| 1 | 1 | J. Simmons | h1. Sensor Assembly |
|---|---|---|---|
| 2 | 1 | J. Simmons | |
| 3 | 1 | J. Simmons | {{>toc}} |
| 4 | 1 | J. Simmons | |
| 5 | 1 | J. Simmons | h2. Tools |
| 6 | 1 | J. Simmons | |
| 7 | 1 | J. Simmons | * Holoseat Test Stand with computer to operate it |
| 8 | 1 | J. Simmons | * Soldering iron with stand |
| 9 | 1 | J. Simmons | * Helping hands |
| 10 | 1 | J. Simmons | * Exhaust fan |
| 11 | 1 | J. Simmons | * Sensor assembly jig (3D printed tool - provide link) |
| 12 | 1 | J. Simmons | * Flush snips |
| 13 | 1 | J. Simmons | * Safety glasses |
| 14 | 1 | J. Simmons | |
| 15 | 1 | J. Simmons | h2. Materials |
| 16 | 1 | J. Simmons | |
| 17 | 1 | J. Simmons | * Instant/super glue (prefer Loctite Super Glue Ultragel Control) |
| 18 | 1 | J. Simmons | * Solder |
| 19 | 3 | J. Simmons | * (1) WSSM-01: TRRS Audio Connector PCB |
| 20 | 3 | J. Simmons | * (1) WSSM-02: TLE4966L Infineon Technologies High Precsn Hall / Board Mount Hall Effect/Magnetic Sensor |
| 21 | 2 | J. Simmons | * (1) WSSM-03: Sensor Housing Lower Half |
| 22 | 2 | J. Simmons | * (1) WSSM-04: Sensor Housing Upper Half |
| 23 | 2 | J. Simmons | * (1) WSSM-05: 3M 9472LE Tape 1/2" x 1" piece |
| 24 | 1 | J. Simmons | |
| 25 | 1 | J. Simmons | h2. Safety Issues |
| 26 | 1 | J. Simmons | |
| 27 | 2 | J. Simmons | * Care must be taken when using the soldering iron, the tip is very hot |
| 28 | 2 | J. Simmons | * Always wear safety glasses while working with soldering irons |
| 29 | 2 | J. Simmons | * Avoid breathing in the soldering fumes, use a vent or hood if needed to provide adequate ventilation |
| 30 | 1 | J. Simmons | |
| 31 | 1 | J. Simmons | h2. Product |
| 32 | 1 | J. Simmons | |
| 33 | 2 | J. Simmons | HS-04: Wheel Speed Sensor Module |
| 34 | 1 | J. Simmons | |
| 35 | 1 | J. Simmons | h2. Procedure |
| 36 | 1 | J. Simmons | |
| 37 | 3 | J. Simmons | h3. 1. Place sensor on TRRS Audio Connector PCB |
| 38 | 3 | J. Simmons | |
| 39 | 3 | J. Simmons | # Place *WSSM-02: TLE4966L Sensor* in jig with label facing “out” (toward window in jig) |
| 40 | 3 | J. Simmons | # Slide *TLE4966L Sensor* into jig until its label aligns can be seen through the window in jig |
| 41 | 3 | J. Simmons | # Bend *TLE4966L Sensor* leads down along jig |
| 42 | 3 | J. Simmons | # Place *TLE4966L Sensor* pins through holes in *WSSM-01: TRRS Audio Connector PCB* with the jack facing up |
| 43 | 3 | J. Simmons | # Align *TRRS Audio Connector PCB* with lip on jig |
| 44 | 3 | J. Simmons | # Bend *TLE4966L Sensor* leads over to fix position of sensor relative *TRRS Audio Connector PCB* |
| 45 | 3 | J. Simmons | # Remove *TLE4966L Sensor/TRRS Audio Connector PCB* sub-assembly from jig |
| 46 | 1 | J. Simmons | |
| 47 | 1 | J. Simmons | h3. 2. Solder sensor to board |
| 48 | 1 | J. Simmons | |
| 49 | 1 | J. Simmons | h3. 3. Verify sensor |
| 50 | 1 | J. Simmons | |
| 51 | 1 | J. Simmons | h3. 4. Finish assembly |