Lcr addon
About the Lcr addon PCB
Lcr addon is an open source PCB design by eulerlab, published on GitHub under the MIT license. It is a 2-layer board measuring 85.1 × 55.1 mm, with 15 components from 14 distinct parts.
Other key parts include the SN74LS08N, SN74HC14N and LM2596T-5.0/NOPB. By type, the board carries 6 connectors, 4 ICs, 2 capacitors, 1 diode, 1 inductor and 1 resistor.
It belongs with the test & measurement designs in this gallery.
From the project
An arbitrary-spectrum spatial visual stimulator for vision research
A board for integrating signals from a lightcrafter to a 2P microscope ("logic board"), part of the Open source visual stimulator project.
Main components on the Lcr addon
Lcr addon bill of materials (BOM)
15 components, 14 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | SN74LS08N TI | DIP-14_W7.62mm_Socket_LongPads | U1, U2 |
| 1 | SN74HC14N TI | DIP-14_W7.62mm_Socket_LongPads | U3 |
| 1 | LM2596T-5.0/NOPB LM2596T-5 ITO-220 | TO-220-5_P3.4x3.7mm_StaggerOdd_Lead3.8mm_Vertical | U4 |
| 1 | 455-1764 LCr_ conector JST | JST_PUD_B14B-PUDSS_2x07_P2.00mm_Vertical | J2 |
| 1 | 1-1337542-0 blank in TE | BNC_Amphenol_B6252HB-NPP3G-50_Horizontal | J4 |
| 1 | 1-1337542-0 Green control output TE | BNC_Amphenol_B6252HB-NPP3G-50_Horizontal | J5 |
| 1 | 1-1337542-0 Blue control output TE | BNC_Amphenol_B6252HB-NPP3G-50_Horizontal | J6 |
| 1 | 1-1337542-0 Red control output TE | BNC_Amphenol_B6252HB-NPP3G-50_Horizontal | J7 |
| 1 | SSW-103-01-G-S blank_jumper SamTec | PinHeader_1x03_P2.54mm_Vertical | J8 |
| 1 | 1N5822-E3/73 D_Schottky Vishay | D_DO-201AD_P15.24mm_Horizontal | D1 |
| 1 | RLB0914-330KL 33uH Bourns | L_Radial_D10.0mm_P5.00mm_Neosid_SD12_style3 | L1 |
| 1 | 16ZL680MEFC10X16 680uF Rubycon | CP_Radial_D6.3mm_P2.50mm | C1 |
| 1 | EEU-FM1E221 220uF Panasonic | CP_Radial_D6.3mm_P2.50mm | C2 |
| 1 | 1.00KXBK 1k Multicomp | R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R1 |
Lcr addon design files
The KiCad project lives in the eulerlab/open-visual-stimulator repository on GitHub; these links point at the commit this page was built from.
Lcr addon: common questions
How big is the Lcr addon PCB?
The Lcr addon measures 85.1 × 55.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Lcr addon?
15 components, from 14 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Lcr addon design files?
From the eulerlab/open-visual-stimulator repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Lcr addon design in my own project?
Yes, under the terms of its MIT license, which eulerlab chose for the repository.
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