Bh1900nux breakout board
About the Bh1900nux breakout board
Bh1900nux breakout board is an open source PCB design by B48D81EFCC, published on GitHub. It is a 2-layer board measuring 7.8 × 22.2 mm, with 8 components from 5 distinct parts.
Other key parts include the BH1900NUX-TR. By type, the board carries 5 resistors, 1 IC, 1 connector and 1 capacitor.
It belongs with the sensors, iot & wireless and dev boards & breakouts designs in this gallery.
From the project
BH1900NUX Breakout Board - Digital I²C Temperature Sensor - Miniature Temperature Sensor
The pinout layout is widely used across different vendors of breakout boards with JST SH connector, allowing to use multiple different sensors on one bus more easily. Although the pin layout is (often) the same, each vendor uses their own brand names (e.g: Qwiic/STEMMA, μŠup, easyC)
PCBWay was so kind to help me to realize this project by sponsoring it. Overall I am very statisfied with the quality of the PCB. If you plan to produce and assembly the board I can recommend using PCBWay. The board looks high-quality, the corners and edges are cleanly cut, and there are no rough breaks, as is…
Main components on the Bh1900nux breakout board
Bh1900nux breakout board bill of materials (BOM)
8 components, 5 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | BH1900NUX-TR | VSON008X2030_ROM | U1 |
| 1 | Conn_01x04_Socket | JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal | J1 |
| 1 | 100nF | C_0201_0603Metric | C1 |
| 3 | 10k | R_0201_0603Metric | R1, R4, R5 |
| 2 | 3.3k | R_0201_0603Metric | R2, R3 |
Bh1900nux breakout board design files
The KiCad project lives in the B48D81EFCC/bh1900nux-breakout-board-pcb repository on GitHub; these links point at the commit this page was built from.
Bh1900nux breakout board: common questions
How big is the Bh1900nux breakout board?
The Bh1900nux breakout board measures 7.8 × 22.2 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Bh1900nux breakout board?
8 components, from 5 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 Bh1900nux breakout board design files?
From the B48D81EFCC/bh1900nux-breakout-board-pcb 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 Bh1900nux breakout board design in my own project?
The repository has no license, so all rights stay with B48D81EFCC. Use it as a reference, and ask the author before reusing the design.
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