Arduino Sensor Logger
This is a tiny Arduino running the bootloader. Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or
☀ How to Build an Arduino Data Logger ☀ | Underwater Arduino Data Loggers
diy arduino data logger $10
Arduino: data logger with MySQL - Electronza
DROP Smart Environmental Data Logger - TanLog it.Functions: Temperature Humidity Heat Index Dew Point Temperature We
They can be changed to Millivoltmeter, data loggers, and so on. Maximum real-time sampling rate of these kits are and they can not tolerate more than DC.