Two " GeckoDrive " modules are used for stepper motor control and a power relay controls 110 / 220 V power to the laser power supply.
22.
As Israeli planes attacked a power relay station just south of Beirut, Peres said that Hezbollah activists in Lebanon, including Beirut, " will not enjoy immunity ."
23.
Israel entered its fourth day of air strikes against Hezbollah positions Sunday, pounding Hezbollah targets in southern Lebanon and a power relay station in the Beirut capital.
24.
Beirut, attacked five times by military aircraft since the Israeli offensive was launched, was in almost total darkness after two major power relay stations were destroyed in Israeli raids.
25.
Power to the two heaters was regulated via the thermostats by using a proportional-integral differential ( PID ) control loop to regulate the duty cycle of the power relays.
26.
Israeli airstrikes damaged two power relay stations in Beirut, reducing electricity in the capital to several hours a day and to even less in some parts of the country.
27.
Such costs may be minimized by limiting distributed generation capacity to less than is locally consumed and guaranteeing this condition by installing a reverse-power relay that opens if backfeeding occurs.
28.
K53EF was not named in the sale to Daystar ( which already operates a low-power relay of KQUP in Coeur d'Alene ); on April 1, 2010 it went digital transition.
29.
Other attacks were reported near a Serbian television relay station near Jagodina and along an electric power relay system near Valjevo, 25 kilometers ( 15 miles ) south of Belgrade.
30.
Beirut, attacked five times by military aircraft since the Israeli offensive was launched Thursday, plunged into almost total darkness after two major power relay stations were destroyed in Israeli raids.
