Ramsey 2013 Catalog - page 38

Controls & Timers
38
A timer with unlimited applications! This timer is adjustable from approximately 1 second to 60 minutes, and also incorporates a built-in
relay that can handle loads of up to 10A / 110V AC or 24V DC (5A / 220V AC) for easy integration into your applications. "Start" and "Stop"
push buttons are onboard, along with a handy restart feature - just press the "Start" button while the timer is active and it resets! Easily set the
time with the PC board mounted potentiometer and the "Second" & "Minute" mode switch. The mode switch allows you to adjust the timer in the
seconds (from 1-60) and changing the mode multiplies that 64 times. For example, if you adjust the timer for 30 seconds in the "Second" mode, when
you set the mode to "Minute", the timer will operate for 32 minutes (30 x 64 = 1,800 seconds). Supply Voltage: 12VDC. Relay Rating: 10A / 110VAC or
24VDC (5A / 220VAC). Dimensions: 2.34” x 2.25”. From CanaKit.
Adjustable from 1 second to 60 minutes!
Built-in relay for easy integration with your projects!
Start/Stop push buttons and second/minute switch onboard!
The perfect experimenters kit!
CK158
Universal 1-Hour Start/Stop Timer Kit
$17.95
UK158
Universal 1-Hour Start/Stop Timer, Factory Assembled & Tested
$25.95
BX158
Custom Enclosure
$9.95
When Time is of
the Essence!
Universal 1-Hour Start/Stop Timer
K I T
Wired & Tested
Check out this multi-purpose, highly versatile timer with countless potential
applications! Adjustable from approximately 1 second to 2 hours, it offers
both a normal mode of operation as well as a Cyclic mode with a 50% duty
cycle. It also incorporates a built-in relay that can handle loads of up to 10A /
110V AC or 24V DC (5A / 220V AC) plus individual “Start” / “Stop” push button
switches. The time adjustment is set through a PCB mounted variable resistor in con-
junction with a "Second" / "Minute" mode switch for no-fuss adjustment.
When the timer is set to the "Minute" mode, the timer will operate for 64 times the measured time of the "Second" mode. For example: adjust the timer for 30 seconds in the
"Second" mode, and when you switch to the "Minute" mode the timer will operate for 32 minutes (30 x 64 = 1,800 seconds). From CanaKit.
Adjustable from 1 second to 2 hours!
Built-in Relay for easy integration with your projects!
Onboard LED indicators
CK137
2-Mode Hour/Minute Timer Kit
$23.95
UK137
2-Mode Hour/Minute Timer, Factory Assembled & Tested
$29.95
BX137
Custom Enclosure
$9.95
AC121
12VDC/1.0A Regulated Power Supply, 100-240VAC, Green Level-V Efficiency
$9.95
2-Mode Hour/Minute Timer With Delay Option
SPECIFICATIONS
Supply Voltage:
12VDC / 200mA
Timer Adjustable:
“Minute” Mode - 1s to 2 min
“Hour” Mode - 1 min to 2 hours
Output Relay:
10A / 110VAC or 24VDC (5A / 220VAC)
Dimensions:
2.34” x 2.25”
K I T
Wired & Tested
The CK670 is a highly versatile and easy-to-build PIC
digital timer. This kit will give you a precision one-shot
timer based on a custom programmed Microchip PIC16F630
micro that ensures a high degree of accuracy and flexibility! The
circuit lets you set the On time to with precision, anywhere
between 1 to 255 seconds, minutes or hours through a set of onboard
DIP switches. The timer also incorporates a 10A (110V AC or 24V DC) relay for easy
connection, plus a DC adapter jack and screw-on terminal blocks for easy wiring of the
relay contacts! Supply Voltage: 12VDC / 100mA. Output Relay: 10A / 110VAC or 24VDC
(5A 220VAC). Dimensions: 2.34” x 2.21”. From CanaKit.
Time with precision: 1-255 seconds, minutes or hours!
Built in relay with screw terminals!
Optional silk-screened enclosure available!
CK670 One-Shot PIC Digital Timer w/Relay
$26.95
UK670 One-Shot PIC Digital Timer w/Relay, Factory Assembled $36.95
BX670 Custom Enclosure
$9.95
K I T
One-Shot PIC Digital Timer w/Relay
Wired & Tested
This PIC digital timer is similar to the CK670, but acts as a
cyclic timer, repeating On-Off-On-Off, etc. The timer allows
both the On and Off periods to be set independently to a precise
value through the onboard DIP switches. Each switch can be set to
a value of 1 through 15 and can be configured to be in Seconds,
Minutes, or Hours. For instance, set the On period to Seconds, and the Off period to
Hours. The On DIP switch can then be set to a value of 10, and the Off DIP switch to a
value of 2, resulting in the timer being activated for 10 seconds, every 2 hours, indefi-
nitely! Includes 10A (110V AC or 24V DC), DC adapter jack and screw-on terminal
blocks for easy wiring of the relay contacts. From CanaKit.
Time with precision: 1-15 seconds, minutes or hours!
Built in relay with screw terminals!
Optional silk-screened enclosure available!
CK670CY Cyclic PIC Digital Timer w/Relay
$26.95
UK670CY Cyclic PIC Digital Timer w/Relay, Factory Assembled
$36.95
BX670CY Custom Enclosure
$9.95
K I T
Cyclic PIC Digital Timer w/Relay
Wired & Tested
Dual Mode... With Delay!
Add a time delay, keep something on for a preset time, provide
timing or clock pulses, or provide an audio tone. The UT5 does it all using the famous
555 timer IC. It uses it in three modes:
The Monostable mode can be used to provide a delay, turn a device on or off for a pre-
determined period of time, or various timing signals. Bistable mode can be use to tog-
gle a device between on and off or be used as a divide-by-two circuit. Astable mode is
basically a square wave generator. If can be used for clock signals or even provide
audio tones. The applications for this little gem are limited only by your imagination.
The UT5 operates on 5-15VDC and controls up to 100mA. Detailed manual included.
UT5 Universal Timer Kit
$9.95
Trigger or oscillator
555 timer IC design
Learn & Use IC Switching...For $10!
Universal Timer
K I T
What good is the built-in timer on your stove if you’re not there in the kitchen? It isn’t,
and the cookies will be burnt! Exactly!
This modern kitchen timer will not only save the cookies but will be a fun project to
build and use. Times anywhere from 1 minute to 1 hour. Single button makes it a
breeze to use with the following settings: 1 to 10 minutes in one minute steps; 10 to
30 minutes in five minute steps; 30 to 60 minutes in 15 minute steps. Measuring a
mere 3” x 1.3” this little timer can go in your pocket outside with you while the cookies
are in the oven! Even includes a pre-alarm to get you back inside in time! Runs
on 3 AAA batteries (not included). From Velleman.
(Sorry, does not include the
recipe for Ma Leo’s famous chocolate chip cookies... that’s a secret!)
MK128 Electronic Kitchen Timer Kit
$17.95
1 minute to 1 hour timing!
Simple one button operation!
Audible and visual alarm!
Discrete pre-alarm!
For The Cookies We DO Like!
Electronic Kitchen Timer
K I T
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