Here is an Arduino experiment with a famed linear active thermistor chip MCP9700A from Microchip Technology Inc. The chip comprises an analog temperature sensor that converts temperature to analog ...

Becky Stern shows you how to use digital and analog inputs when building Arduino circuits, ... for example. Arduino is a key tool to learn new things. Anyone – children, ...

I went a step further and bought 20 extension cables from China for ~$2 each. I snipped off the “wrong” end of the cable with about six inches of wire (in case I wanted to make a control someday).

It’s open source, uses a combination of an ARM Cortex CPU and an FPGA to support 72M samples/sec, provides 2 analog and 2 digital channels plus a function generator. And it’s reasonably cheap ...

It is equipped with 32 Inputs (16 x digital 4-30V, 8 x analog 0-10V, 4 x analog 0-5V, 4 x analog 4-20mA) and 20 Outputs (8 x relay 250V/5A, 2 x open-collector 30V/1A, 8 x analog 0-10V) and offers ...