Dumbfinder benchbuddy txrx
About the Dumbfinder benchbuddy txrx PCB
Dumbfinder benchbuddy txrx is an open source PCB design by pierrekin, published on GitHub. It is a 2-layer board measuring 80 × 55 mm, with 56 components from 14 distinct parts.
Other key parts include the DRV8412DDWR, AD629ARZ, THS4524IDBT and AMS1117-5.0. By type, the board carries 28 capacitors, 20 resistors, 6 ICs and 2 connectors.
Main components on the Dumbfinder benchbuddy txrx
Dumbfinder benchbuddy txrx bill of materials (BOM)
56 components, 14 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | DRV8412DDWR Texas Instruments | HTSSOP-44_L14.0-W6.1-P0.64-LS8.1-BL-EP | U1, U2 |
| 2 | AD629ARZ Analog Devices | SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL | U3, U4 |
| 1 | THS4524IDBT Texas Instruments | TSSOP-38_L9.7-W4.4-P0.50-LS6.4-BL | U5 |
| 1 | AMS1117-5.0 Advanced Monolithic Systems | SOT-223_L6.5-W3.5-P2.30-LS7.0-BR | U6 |
| 2 | MTP125-1213S1 MINTRON | HDR-TH_26P-P2.54-V-M-R2-C13-S2.54 | J1, J2 |
| 10 | CC0603KRX7R9BB104 100nF ±10% YAGEO | C0603 | C1, C3, C5, C6, C8, C15, C16, C18 +2 |
| 6 | CL05A105KA5NQNC 1µF ±10% Samsung Electro-Mechanics | C0402 | C2, C4, C9, C14, C19, C26 |
| 3 | CL10A106KP8NNNC 10µF ±10% Samsung Electro-Mechanics | C0603 | C7, C17, C27 |
| 8 | CL10B333KB8NNNC 33nF ±10% Samsung Electro-Mechanics | C0603 | C10, C11, C12, C13, C20, C21, C22, C23 |
| 1 | CL10A226MQ8NRNC 22µF ±20% Samsung Electro-Mechanics | C0603 | C28 |
| 2 | 0603WAF2202T5E 22kΩ ±1% UNI-ROYAL(Uniroyal Elec) | R0603 | R1, R2 |
| 8 | 0603WAF2001T5E 2kΩ ±1% UNI-ROYAL(Uniroyal Elec) | R0603 | R3, R4, R5, R6, R7, R8, R9, R10 |
| 8 | 0603WAF1001T5E 1kΩ ±1% UNI-ROYAL(Uniroyal Elec) | R0603 | R11, R12, R13, R14, R15, R16, R17, R18 |
| 2 | 0603WAF1002T5E 10kΩ ±1% UNI-ROYAL(Uniroyal Elec) | R0603 | R19, R20 |
Dumbfinder benchbuddy txrx design files
The KiCad project lives in the pierrekin/buddies repository on GitHub; these links point at the commit this page was built from.
Dumbfinder benchbuddy txrx: common questions
How big is the Dumbfinder benchbuddy txrx PCB?
The Dumbfinder benchbuddy txrx measures 80 × 55 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Dumbfinder benchbuddy txrx?
56 components, from 14 distinct parts. The full bill of materials is listed on this page.
Where can I download the Dumbfinder benchbuddy txrx design files?
From the pierrekin/buddies repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Dumbfinder benchbuddy txrx design in my own project?
The repository has no license, so all rights stay with pierrekin. Use it as a reference, and ask the author before reusing the design.
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