Km discrete adc
About the Km discrete adc PCB
Km discrete adc is an open source PCB design by KnoxMakers, published on GitHub. It is a 2-layer board measuring 99.1 × 94 mm, with 66 components from 15 distinct parts.
Other key parts include the LM339, 74LS148 and LM4030. By type, the board carries 35 resistors, 12 diodes, 4 ICs, 3 capacitors, 2 connectors and 1 switch.
From the project
schematics, board files, firmware, slide decks, and the like
Main components on the Km discrete adc
Km discrete adc bill of materials (BOM)
66 components, 15 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | LM339 | DIP-14_W7.62mm_LongPads | U1, U2 |
| 1 | 74LS148 | DIP-16_W7.62mm_LongPads | U3 |
| 1 | LM4030 | TO-92_Inline_Wide | U4 |
| 1 | USB-Micro-B-Power-Only | USB Micro-B Power Only | J1 |
| 1 | OUTPUT | Pin_Header_Angled_1x05_Pitch2.54mm | J4 |
| 4 | Mount Hole | Mount-Hole-#4 | MTH1, MTH2, MTH3, MTH4 |
| 4 | Mount Hole | Keystone-5005 | MTH5, MTH6, MTH7, MTH8 |
| 1 | SW_SPDT | KM-SPDT-Slide | SW1 |
| 1 | VCC | Pin_Header_Straight_1x02_Pitch2.54mm | TP1 |
| 11 | LED | LED_D3.0mm | D1, D2, D3, D4, D5, D6, D7, D8 +3 |
| 1 | D | D_SMB_Handsoldering | D11 |
| 3 | 1u | C_Disc_D4.7mm_W2.5mm_P5.00mm | C1, C2, C3 |
| 20 | 4.7k | R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R1, R2, R3, R4, R5, R6, R7, R8 +12 |
| 14 | 4.7k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R9, R10, R11, R12, R13, R14, R15, R16 +6 |
| 1 | Bourns-3310Y-xxx-xxxx | Bourns-3310Y-xxx-xxxx | R35 |
Km discrete adc design files
The KiCad project lives in the KnoxMakers/Electronics repository on GitHub; these links point at the commit this page was built from.
Km discrete adc: common questions
How big is the Km discrete adc PCB?
The Km discrete adc measures 99.1 × 94 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Km discrete adc?
66 components, from 15 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 Km discrete adc design files?
From the KnoxMakers/Electronics repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Km discrete adc design in my own project?
The repository has no license, so all rights stay with KnoxMakers. Use it as a reference, and ask the author before reusing the design.
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