MECB Fujinet
About the MECB Fujinet PCB
MECB Fujinet is an open source ESP32 PCB design by epaell, published on GitHub. It is a 2-layer board measuring 99.8 × 99.8 mm, with 18 components from 12 distinct parts.
Its main chip is the Duinotech ESP32-WROOM-32, from the ESP32 family. Other key parts include the ATF22V10C-15PU, 74HCT574 and 74HCT245. By type, the board carries 5 resistors, 4 ICs, 4 capacitors, 3 connectors and 2 diodes.
Main components on the MECB Fujinet
MECB Fujinet bill of materials (BOM)
18 components, 12 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ATF22V10C-15PU ATF16V8 | DIP-20_W7.62mm_Socket_LongPads | U1 |
| 1 | 74HCT574 | DIP-20_W7.62mm_Socket_LongPads | U2 |
| 1 | 74HCT245 | DIP-20_W7.62mm_Socket_LongPads | U3 |
| 1 | Duinotech ESP32-WROOM-32 | DIP-38_Socket_LongPads | U4 |
| 1 | MECB_64AC | DIN41612_C_2x32_C64AC_Male_Horizontal_THT | J1 |
| 1 | uSD Breakout | PinHeader_1x06_P2.54mm_Horizontal | J2 |
| 1 | Conn_02x06_Odd_Even | IDC-Header_2x06_P2.54mm_Vertical | J3 |
| 1 | GREEN LED | LED_D3.0mm_Horizontal_O1.27mm_Z2.0mm | D1 |
| 1 | RED LED | LED_D3.0mm_Horizontal_O1.27mm_Z2.0mm | D2 |
| 4 | 0.1uF | C_Disc_D5.0mm_W2.5mm_P5.00mm | C1, C2, C3, C4 |
| 2 | 330R | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R1, R2 |
| 3 | 10K | R_Array_SIP9 | RN1, RN2, RN3 |
MECB Fujinet design files
The KiCad project lives in the epaell/MECB repository on GitHub; these links point at the commit this page was built from.
MECB Fujinet: common questions
What microcontroller does the MECB Fujinet use?
The MECB Fujinet is built around the Duinotech ESP32-WROOM-32, from the ESP32 family.
How big is the MECB Fujinet PCB?
The MECB Fujinet measures 99.8 × 99.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the MECB Fujinet?
18 components, from 12 distinct parts. The full bill of materials is listed on this page.
Where can I download the MECB Fujinet design files?
From the epaell/MECB repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the MECB Fujinet design in my own project?
The repository has no license, so all rights stay with epaell. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the MECB Fujinet without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.
More boards in MECB
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MECB IO
99.8 × 99.8 mm33 parts2LNo license6
MECB Z80 CPU
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MECB 8088 CPU
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SDCardShield
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MECB 68008 CPU
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MECB IDE
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MECB KB
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PICMECB 6800 CPU
99.8 × 99.8 mm14 parts2LNo license6
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