| Electric current can be measured in differing ways and processes. Frequently we make use of a shunt resistor, across which we can measure th...
| Electric current can be measured in differing ways and processes. Frequently we make use of a shunt resistor, across which we can measure th...
| Good weather data is more extensive than what is displayed by low-cost desktop devices that show the air temperature, air pressure and relat...
| Parroting the Science Class teacher an adjustable current source consist of any old voltage source, a variable resistor and applying Ohm’s l...
| This all-analog, microcontroller free (!) project got designed in response to cries for help from a diehard model plane enthusiast on the El...
| Relays or contactors are often used to switch AC-powered inductive loads such as motors, valves or electro magnets. When the device is switc...
| For the Unilab power supply module, we have developed a special meter circuit in the Elektor Labs with a four-line display that shows the ou...
| Every power supply worthy of the name should display the voltage and current. This compact DC power supply instrument module can be used wit...
| Ultrabright LEDs are becoming increasingly attractive for use in lighting and warning-signal applications. LEDs must be operated at a consta...