Does an analog-to-digital converter cost you a lot if you need many bits of accuracy and dynamic range? Absolute accuracy better than 0.1% is likely to be expensive. But a capability for wide dynamic range can be quite inexpensive. Voltage-to-frequency (V-to-F) converters are becoming popular as a low-cost form of A-to-D conversion because they can [...]

60 Watt MagSafe Power Adapter features a magnetic connector DC power cord allows you to disconnect if too much experience stress and helps prevent fraying or weakening of the line in time. In addition, magnetic DC helps guide the plug into the system connection.When. fast and secure connection to secure the LED is the head [...]

This power supply circuit is highly stabilized that its output voltage will drop only 0.005% even though the load changes from 0 to 100%. Another excellent capability is that the output voltage will change only by 0.01% if the input voltage fluctuates. The capability if the circuit to be adjusted from 0.1V up to 50V [...]