PIC16F690DM-PCTLHS Humidity Sensor PICtail Demo Board
This board supports the capacitive humidity sensor application note AN1016. It measures the capacitance of a relative humidity sensor plugged into the board. The on-board microcontroller sends the measured and calculated relative humidity (RH) to a PC for display.
The board can also measure small capacitors in different ranges of values using a dual slope integration method. The board can be modified, if desired, to achieve better measurement resolution.
- Simple interface to a PC using the PICkit™ 1 Flash Starter Kit
- User selected capacitance range
- Test points to monitor circuit’s operation
- ICSP™ connection gives alternative for programming the on-board PIC16F690:
Documentation & Software
| AppNotes | Last Updated | Size | |
|---|---|---|---|
| AN1016 - Detecting Small Capacitive Sensors Using the MCP6291 and PIC16F690 Devices | 4/13/2006 1:08:22 PM | 630KB |   |
| Humidity Sensor PICtail Demo Board PC GUI Software and Source Code | 2/10/2006 11:47:28 AM | 2MB | |
| Humidity Sensor PICtail Demo Board Gerbers | 2/10/2006 11:45:06 AM | 210KB | |
| Humidity Sensor PICtail Demo Board Firmware | 2/10/2006 11:43:35 AM | 22KB | |
| Humidity Sensor PICtail(TM) Demo Board User's Guide | 12/21/2005 3:04:32 PM | 748KB |
- AN1016 MCP6548
- AN1016 VB6 Source Code MCP6548
- AN1016 Assembly Code MCP6548
- Humidity Sensor PICtail Demo Board PC GUI Software and Source Code PIC16F690DM-PCTLHS
- Humidity Sensor PICtail Demo Board Gerbers PIC16F690DM-PCTLHS
- Humidity Sensor PICtail Demo Board Firmware PIC16F690DM-PCTLHS
- Humidity Sensor PICtail(TM) Demo Board User's Guide PIC16F690DM-PCTLHS
- PIC16F690DM-PCTLHS
