An LED Bar Graph module controlled over an I2C bus. It's built from a 10 segment LED bar graph and an MCP23017 I/O expander. Squirrel code is provided here for controlling the device from an Electric ...
<layer number="16" name="Bottom" color="1" fill="1" visible="yes" active="yes"/> ...
Batteries come with a certain voltage limit and if the voltage goes beyond the prescribed limits while charging or discharging, the life of the battery get affected or reduced. Whenever we use a ...
Carlo Gavazzi Automation has introduced two new capacitive sensor series: the CA18CB..IO and CA30CB..IO. These sensors feature an integrated LED bar graph and IO-Link communication capabilities. The ...
The circuit in Figure 1 uses only five I/O lines to drive a dot- or bar-graph display of 20 LEDs. Although this version of the design uses a small and inexpensive one-time-programmable microprocessor, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback