HardLabs

10 open source boards using the BQ76940DBT

Real designs built with the BQ76940DBT, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.

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The BQ76940DBT in open source designs

The gallery holds 10 open source boards using the BQ76940DBT from 2 GitHub repositories; a typical one measures about 100 × 79 mm and carries around 110 components.

90% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.

The most starred is RBPS by Chirag-Vadrali.

Microcontrollers on boards using the BQ76940DBT

What boards using the BQ76940DBT are built for

BQ76940DBT: common questions

Where can I find a BQ76940DBT reference design?

Each of the 10 boards on this page is a real design using the BQ76940DBT. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.

Which microcontrollers do boards using the BQ76940DBT use?

Most are built on AVR/Arduino (9) and STM32 (1).

How big is a typical board using the BQ76940DBT?

The median is 100 × 79 mm, and 90% are two-layer designs.

What is the most popular open source board using the BQ76940DBT?

By GitHub stars, RBPS by Chirag-Vadrali, with 1 stars.

Can I simulate one of these boards using the BQ76940DBT before building it?

Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.

Browse boards by part

AMS1117-3.3 899USBLC6-2SC6 763RP2040 566W25Q128JVS 345AP2112K-3.3 273TL072 269TL074 250ESP32-S3-WROOM-1 229CH340C 221L7805 208Pico 19274HC595 185USBLC6-2P6 174LM358 16874LS04 160SRV05-4 158AP2112K-3.3TRG1 154ESP32-WROOM-32 15374LS245 14474LS138 138W25Q128JVSIQ 135Arduino_Nano_v3.x 13474LS00 133TP4056 130