MS v4 ETL LED Driver
MS v4 ETL LED Driver is an open source AVR/Arduino PCB design by Aharoni-Lab: a 6-layer, 6 × 10.5 mm board with 20 components (15 distinct parts). It is built around the ATMEGA328-MU, LTC3218, TPL0102-100RUCR.
All things Miniscope v4
A single PCB for driving an excitation LED and ETL.
Holds a script that simulates the current output of the LED driver based on the dual digital potentiometer values.
Built around
Parts list
20 components, 15 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ATMEGA328-MU MAX14574EWL+ | BGA_15_NP50_3X5_155X255X69B31N | U1 |
| 1 | LTC3218 TPL0102-100RUCR | QFN_14_P40_200X200X40L40X20L | U2 |
| 1 | TPL0102-100RUCR LTC3218 | SON_11_P50_300X200X80L40X25T239X64L | U3 |
| 3 | Conn_01x01 | Conn_1x1_250x750_Pad | J1, J6, J7 |
| 1 | Conn_01x05 | B2B_Flex_05_Dual_Row_38milx24mil_Pad_20mil | J10 |
| 1 | LXZ1-PB01 BAS316 | SOD_323_250X125X110L30X32L | D1 |
| 1 | BAS316-TP LXZ1-PR01 | LED_LXZ1_PR01_L | D2 |
| 1 | MBKK1608T3R3M LQM18PN3R3MGHD | L_0603_1608Metric_L | L1 |
| 2 | GRM033R61A104ME15D GRM155R60J475ME87D | C_0402_1005Metric_L | C1, C6 |
| 2 | GRM155R60J475ME47D GRM033R61A225ME47D | C_0201_0603Metric_L | C2, C5 |
| 1 | GRM033R61A225ME47D 100nF 100V 0603 | C_0603_1608Metric_L | C3 |
| 1 | GRM033R61A225ME47D GRM033R61A104ME15D | C_0201_0603Metric_L | C4 |
| 1 | GRM155R60J475ME47D GRM033R61A104ME15D | C_0201_0603Metric_L | C7 |
| 1 | ERJ-1GNF1022C ERJ-1GEF1022C | R_0201_0603Metric_ERJ_L | R1 |
| 2 | ERJ-1GNF1801C ERJ-1GEF1022C | R_0201_0603Metric_ERJ_L | R2, R3 |
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