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TX improved

AquaBeacon·hardware·pcb/TX_improved/TX_improved.kicad_pcb

TX improved PCB layout, top view — open source board by AquaBeacon

About the TX improved PCB

TX improved is an open source PCB design by AquaBeacon, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 74 × 50 mm, with 24 components from 22 distinct parts.

Other key parts include the TC4427. By type, the board carries 7 resistors, 6 capacitors, 5 connectors, 3 diodes, 1 IC and 1 transistor.

From the project

回路図・PCB・製造ツール

LTspiceで検証済みの4回路(LTspice/ sim/notes.md 参照)をKiCadの回路図+PCBに実装したもの。 すべて ERC合格・意図ネットリスト照合合格・DRC 0違反/未配線0。

各フォルダの内容: .kicadsch / .kicadpcb / .kicadpro、schematic.pdf、 render.png(3Dレンダ)、gerbers/(ガーバー+ドリル)、erc.rpt / drc.rpt、.net、 bom.csv(部品表: Value/Footprintでグループ化)。 datasheets/` に発注前確認で参照した一次資料(2SK4017東芝純正データシート)を同梱。

発注・組立時は ORDERING.md(4基板統合発注リスト+代替品情報)と BRINGUP.md(組立順序・通電手順・シミュ由来の期待測定値)を参照。 全体システム(Pico/SPRESENSE/テザー)への組み込みは SYSTEMINTEGRATION.md** (設計書とのギャップ分析・J2↔GPIO対応表)を参照。

Main components on the TX improved

TC4427

TX improved bill of materials (BOM)

24 components, 22 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
TC4427
U1
1
2SK4017
Q1
1
12V_IN
J1
1
PWM_IN
J2
1
TD04A
J3
1
NTC_TH1
J4
1
TEMP_OUT
J5
1
SMBJ48A
D1
1
GDZJ15C
D2
1
SMBJ15A
D3
1
470UH
470uH
L1
1
470U/25V
470u/25V
C1
2
100N
100n
C2, C3
1
10U
10u
C4
1
100n
C5
1
1n DNP
C6
1
100
R1
1
10K
10k
R2
2
10
R3, R5
1
100K
100k
R4
Show 2 more
QtyPartRefs
1
10k 1%
R6
1
1k
R7

TX improved design files

The KiCad project lives in the AquaBeacon/hardware repository on GitHub; these links point at the commit this page was built from.

TX improved: common questions

How big is the TX improved PCB?

The TX improved measures 74 × 50 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the TX improved?

24 components, from 22 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 TX improved design files?

From the AquaBeacon/hardware repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the TX improved design in my own project?

Yes, under the terms of its Apache-2.0 license, which AquaBeacon chose for the repository.

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