LEDs Clause Samples
LEDs. Each time a keypress is detected on RA4, the data is ; incremented and the oscillator source is changed. DS39540A-page 36-15 list p=18c452, n=48, t=ON, st=OFF #include "▇▇▇▇▇▇▇.▇▇▇" KEY EQU 4 ;-------------------18C452 RAM LOCATIONS------------------------------ COUNT0EQU 0x0000 ; used for software timing loop COUNT1EQU 0x0001 ; " DS39540A-page 36-16 MYDAT EQU 0x0002 ; data storage register ;------------------BIT DEFINITIONS------------------------------------ F EQU 0x0001 ; VECTORS ORG 0x000000; reset vector BRA START ;--------------------PROGRAM----------------------------------- START rcall INIT; setup ports, etc. bsf T1CON, T1OSCEN; setup the LP oscillator MLOOP btfss PORTA,KEY rcall KEYPRESS; call keypress routine if ; button is pressed movff MYDAT,PORTB; move data to portb rcall WAIT; wait a while clrf PORTB; clear the port rcall WAIT; wait a while bra MLOOP ;-------------------------------SUBROUTINES--------------------------------- KEYPRESS btfss PORTA,KEY bra KEYPRESS 2000 Microchip Technology Inc. incf MYDAT ; Oscillator source changes every time the subroutine is called. btg OSCCON,SCS return INIT clrf PORTA clrf PORTB bsf DDRA,4 2000 Microchip Technology Inc. clrf DDRB return WAIT ; software time delay clrf COUNT0 movlw 0x08 movwf COUNT1 WLOOP decfsz COUNT0,F bra WLOOP decfsz COUNT1,F bra WLOOP DS39540A-page 36-17 return end DS39540A-page 36-18 ; ; Software License Agreement ; ; The software supplied herewith by Microchip Technology Incorporated ; (the “Company”) for its PICmicro® Microcontroller is intended and ; supplied to you, the Company’s customer, for use solely and ; exclusively on Microchip PICmicro Microcontroller products. The ; software is owned by the Company and/or its supplier, and is ; protected under applicable copyright laws. All rights are reserved. ; Any use in violation of the foregoing restrictions may subject the ; user to criminal sanctions under applicable laws, as well as to ; civil liability for the breach of the terms and conditions of this ; license. ; ; THIS SOFTWARE IS PROVIDED IN AN “AS IS” CONDITION. NO WARRANTIES, ; WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT LIMITED ; TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A ; PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. THE COMPANY SHALL NOT, ; IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL OR ; CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. ; ;************************************************************ ; PIC18CXX2 EXAMPLE CODE FOR ...
LEDs. All LED lenses installed under this Contract (vehicular and pedestrian) shall be manufactured by a vendor approved by the Department. Pedestrian lenses shall be the international hand/man symbol. The cost to furnish and install the LED lenses in the vehicular and pedestrian signal housing shall be included in the bid price for the respective furnish items. The Contractor shall supply the name of the LED manufacturer to the Department prior to award.
LEDs a. Each sign assembly shall consist of up to 8 high power 1 watt Luxeon® LEDs that provide a maximum light intensity of up to 550,000mcd (millicandelas) with a viewing angle of 15°. MEETS
b. Each LED shall be sealed in 7/8" diameter, heat dissipating plastic enclosure to provide resistance to weather and vibration. MEETS
c. All LED enclosures shall be mounted in a 1” hole and ultrasonically welded to the sign assembly to provide maximum strength and rigidity. BOLTED TOGETHER WITH RUBBER SEAL
d. All LEDs shall be wired in strings to activate simultaneously per MUTCD standards and wired in a manner (parallel) that all LEDs continue to flash in the event of failure of an individual LED. MEETS
e. All wire used shall conform to military specifications, MIL-W-16878D, Type D, vinyl nylon jacket. MEETS
f. Wiring shall be encapsulated inside a 1" x 3/8" aluminum extrusion secured to the sign assembly, to provide weather resistance and protection. IT IS
LEDs. The LED’s of approved make having life of minimum 50000 burning hours, must have a Metal Core PCB’s: The PCB should be a metal core, copper clad laminate composed of 1 oz
LEDs. There will be 4 LEDs on the V230 indicating the follwing: o Network Connectivity o Transmitting o Battery o Message Waiting BATTERY The battery will be a single cell prismatic LI battery with a minimum capacity of 900 mAh. The battery will have a built in safety will attach to the PCB with a connector. Units will be built with a 1000-1200 mAh battery that have dimensions in mm of 48 x 33 x 8.5. It is anticipated that within 6 months, a transition can be made to a 800 mAh battery that will have a thickness of 6mm. I/O CONNECTORS The V230C interface to the [***] is a standard PCMCIA connector without the actual PCMCIA interface.
LEDs. There will be 4 LEDs on the V230 indicating the follwing: o Network Connectivity o Transmitting o Battery o Message Waiting BATTERY The battery will be a single cell prismatic LI battery with a minimum capacity of 900 mAh. The battery will have a built in safety will attach to the PCB with a connector. Units will be built with a 1000-1200 mAh battery that have dimensions in mm of 48 x 33 x 8.5. It is anticipated that within 6 months, a transition can be made to a 800 mAh battery that will have a thickness of 6mm.