Esquematico check2
About the Esquematico check2 PCB
Esquematico check2 is an open source PCB design by fadelrio, published on GitHub. It is a 2-layer board measuring 100 × 50 mm, with 30 components from 15 distinct parts.
Other key parts include the TL431D. By type, the board carries 9 transistors, 9 resistors, 4 jumpers, 2 connectors, 2 test points and 1 IC.
Main components on the Esquematico check2
Esquematico check2 bill of materials (BOM)
30 components, 15 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TL431D | TO-92_Inline_Wide | U1 |
| 6 | BC547 | TO-92_Inline_Wide | Q1, Q2, Q3, Q7, Q8, Q9 |
| 2 | BC557 | TO-92_Inline_Wide | Q4, Q5 |
| 1 | MJE2955T | TO-220-3_Vertical | Q6 |
| 2 | Conn_01x02 | Samtec_HPM-02-01-x-S_Straight_1x02_Pitch5.08mm | J1, J2 |
| 4 | Jumper_2_Bridged | TestPoint_2Pads_Pitch2.54mm_Drill0.8mm | JP1, JP2, JP3, JP4 |
| 2 | 1.2 | R_Axial_Power_L25.0mm_W9.0mm_P30.48mm | Rs1, Rs2 |
| 2 | TestPoint_Probe | TestPoint_Keystone_5000-5004_Miniature | TP1, TP2 |
| 1 | C | C_Disc_D4.3mm_W1.9mm_P5.00mm | C1 |
| 1 | 1.8k | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 2 | 2K | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2, R3 |
| 2 | 1k | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R4, R8 |
| 1 | 1880 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R5 |
| 2 | 100 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R6, R7 |
| 1 | R | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R9 |
Esquematico check2 design files
The KiCad project lives in the fadelrio/Taller-de-circuitos repository on GitHub; these links point at the commit this page was built from.
Esquematico check2: common questions
How big is the Esquematico check2 PCB?
The Esquematico check2 measures 100 × 50 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Esquematico check2?
30 components, from 15 distinct parts. The full bill of materials is listed on this page.
Where can I download the Esquematico check2 design files?
From the fadelrio/Taller-de-circuitos repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Esquematico check2 design in my own project?
The repository has no license, so all rights stay with fadelrio. Use it as a reference, and ask the author before reusing the design.
