The Microchip RE46C190 Demo Board User Guide explains setup, operation, schematics, and parts list for the low‑voltage optical smoke detector board.
This guide provides an overview of the RE46C190 demo board, a complete, stand‑alone platform that emulates a low‑voltage programmable optical smoke detector. It describes the board’s main features, including programmable settings, boost regulator, buzzer driver, and test points for evaluating the RE46C190 device.
The manual covers installation and operation procedures, detailed schematics and layout drawings, and a full bill of materials. It also lists recommended reading, support resources, and contact information for Microchip technical assistance. This manual is written in Chinese.
| Power source | CR123A battery (or external supply) |
|---|---|
| Device type | Low‑voltage programmable optical smoke detector |
| Key functions | Programmable settings, calibration, function selection, boost regulator, buzzer driver |
The kit contains the RE46C190 demo board, a pre‑programmed RE46C190 device, assembly knobs and footpads, and an important information manual.
It can be powered by a CR123A battery or by an external power supply.
Additional documents such as the RE46C190 data sheet (DS22271A_CN) are available on the Microchip website.