Infidel sensor
Infidel sensor is an open source AVR/Arduino PCB design by drspangle: a 50 × 20 mm board with 16 components (14 distinct parts). It is built around the SS495, 556-ATTINY85V10SU. Filed under sensors.
Firmware, mechanical and electrical design files for the Inline Filament Diameter Estimator, Lowcost (InFiDEL).
A cheap, yet precise filament diameter sensor, intended to compensate for filament diameter deviations in real-time.
The InFiDEL is a cheap (< $5) filament diameter sensor intended for use with FDM 3d printers. The sensor can be calibrated to provide surprisingly precise filament diameter readings in real-time. The main idea is to use the sensor to correct for filament diameter deviations while printing.
Built around
Parts list
16 components, 14 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SS495 | SIP3-UA | IC2 |
| 1 | 556-ATTINY85V10SU TINY85 | SOIC8 | IC3 |
| 2 | MOUNT-PAD-ROUND3.0 | 3,0-PAD | H1, H2 |
| 1 | OUTPUT | 1X06 | JP1 |
| 1 | SUPPORT_ROW | 1X06 | JP2 |
| 1 | 642-ADTSM63NVTR MOMENTARY-SWITCH-SPST-SMD-6.2MM-TALL | TACTILE_SWITCH_SMD_6.2MM_TALL | S1 |
| 1 | ISP | MA03-2 | SV1 |
| 1 | 604-AA1608SURSK CHIP-FLAT-Y_0603-0.35MM | LEDC1608X35N_FLAT-Y | LED1 |
| 2 | 81-GRM155R60J106ME7D 10uF | C0402 | C1, C2 |
| 1 | 667-ERA-2VEB1001X 1k | R0402 | R1 |
| 1 | 667-ERA-2ARB363X 36k | R0402 | R2 |
| 1 | 667-ERJ-2RHD9101X 9k1 | R0402 | R3 |
| 1 | 667-ERA-2AEB183X 18k | R0402 | R4 |
| 1 | 667-ERA-2VEB4701X 4k7 | R0402 | R5 |
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