Temperature Data Logger kit

Shopping Cart

	Your Cart is Empty
	View Cart

Question: The documentation states that the DS1820 was replaced by the DS18S20. Why did the kit contain DS1820?
Answer: The supplier includes either DS1820 or DS18S20 depending on availabilty. Either part will work with the kit

Documentation in acrobat format

Free software

(K145)

This is an 8-pin microcontroller based circuit for temperature data logging via the serial port of any computer from between 1 and 4 remote digital
temperature sensors, DS18S20 or DS18S20 made by Dallas.

Features.
• provides realtime data via the serial port
• interfaces up to 4 x DS18S20 sensors
• accuracy to 0.5 degrees centigrade
• fahrenheit scale selected by a jumper
• no external power required
• data stream easily logged & processed
• over 200m distance for each sensor
PCB size: 1 1/2"x1 1/2" (CPS145)

Quantity	Price
1 – 9	$28.10
10 – 99	$26.10
100 +	$25.23

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPS145
Quantity Available:		3

Tell a Friend

This item is related to the item below.

Firmware chip ONLY for K145 / CPS145 / CPA145 Temperature Data Logger kit

(BB108)

Quantity	Price
1 – 9	$17.10
10 – 99	$16.20
100 +	$14.85

Skill Level of Item:		(Component or Part)
Product #		BB108
Quantity Available:		1

DS1820 TO92 IC

The DS18S20 Digital Thermometer provides 9–bit temperature readings which indicate the temperature of the device. Information is sent to/from the DS18S20 over a 1–Wire interface, so that only one wire (and ground) needs to be connected from a central microprocessor to a DS18S20. Power for reading, writing, and performing temperature conversions can be derived from the data line itself with no need for an external power source. Because each DS18S20 contains a unique silicon serial number, multiple DS18S20s can exist on the same 1–Wire bus. This allows for placing temperature sensors in many different places. Applications
where this feature is useful include HVAC environmental controls, sensing temperatures inside buildings, equipment or machinery, and process monitoring and control.
GND
DQ
VDD
(BB042)

Quantity	Price
1 – 9	$8.99
10 – 99	$8.45
100 +	$7.99

Skill Level of Item:		(Component or Part)
Product #		BB042
Quantity Available:		15

You might also consider these items:

Serial Isolated I/O Module (Assembled & Tested)

8-Relay Module (mains rated - 110V and 250VAC.) An extension of our Kit CPS74, PC controlled 8-Relay Board with 250V switching relays and added features. It is in a plastic case, latched relay operation, 250V relays switched in safety by using Dinkle connectors, and with 4 external inputs. Uses serial port so it can be located over 100 yards from the PC. After programming PC can be disconnected. Comes with case and end panel pieces as shown in the photos. Requires a center positive 9-to-12V DC power supply, at least 500mA, 2.5mm jack. (CPA108)

Quantity	Price
1 – 9	$98.84
10 – 99	$91.80
100 +	$88.74

Skill Level of Item:		(Assembled and Tested)
Product #		CPA108
Quantity Available:		15

Serial Isolated I/O Module (kit)

8-Relay Module (mains rated - 110V and 250VAC.) An extension of our Kit CPS74 (see next kit), PC controlled 8-Relay Board with 250V switching relays and added features. It is in a plastic case, latched relay operation, 250V relays switched in safety by using Dinkle connectors, and with 4 external inputs. Uses serial port so it can be located over 100 yards from the PC. After programming PC can be disconnected. Comes with case and end panel pieces as shown in the photos. Requires a center positive 9-to-12V DC power supply, at least 500mA, 2.5mm jack. (CPS108)

Quantity	Price
1 – 9	$72.95
10 – 99	$65.95
100 +	$59.95

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPS108
Quantity Available:		6

firmware k148 (T2) - Stopwatch with Pause

Another in the series of timer kits based on the K148 hardware platform. This is a classic stopwatch timer with a pause feature as well. Timing is in hours, minutes, seconds and hundredths of a second up to a maximum of ‘99:59:59.99’. An output signal which pulses low every minute is also available. Please note this item requires the CPS148 to work. This is only the firmware chip for CPS148.
(BB073)

Quantity	Price
1 – 9	$10.45
10 – 99	$9.90
100 +	$8.95

Skill Level of Item:		(Component or Part)
Product #		BB073
Quantity Available:		8

20 pin ZIF Socket

(BB082)

Quantity	Price
1 – 9	$11.17
10 – 99	$10.58
100 +	$9.70

Skill Level of Item:		(Component or Part)
Product #		BB082
Quantity Available:		15

USB PIC Programmer (Assembled) (Zif socket included)

This programmer connects to a USB port. On board 'B' USB connector. Free software. A wide-slot 40 pin ZIF socket is included with this assembled version. Power supply: at least 16VDC (18VDC preferred) center positive required (power supply jack 5.5mm OD 2.5mm ID) at least 200mA. See this page for which devices can be programmed.
Closeout item. Limited qty available. Reduced price!

Special Price: $69.60

Skill Level of Item:		(Assembled and Tested)
Product #		CPA150
Quantity Available:		6

Rolling Code 4-Channel UHF Remote (partially assembled)

State of the Art, with 4 channels either momentary or latching. Range up to 100'. Up to 15 transmitters can be learned by one receiver. (Includes 1 transmitter) 2 indicator LED's. PCB size: 3 3/8" x 3 1/16" 12VDC 6mA (at rest)(CPA180)

PLEASE NOTE: This is a partially assembled product. The daughter board must still be soldered onto the mother board. 13 solder points. Estimated time to finish: 5 minutes.

Quantity	Price
1 – 9	$70.74
10 – 99	$65.70
100 +	$63.51

Skill Level of Item:		(Partially Assembled)
Product #		CPA180
Quantity Available:		9

3 Digit LED Counter (incl box)

Two or more counter modules may be plugged together with the 6-pin sockets and harness provided. Uses a single-unit 3-digit LED display and is built around the 14553 & 14511 chips. Box is provided. The separate COUNTER MODULE shows how to use the kit as a counter. Has COUNT & RESET switches with debounce circuit built in to eliminate problems from noisy switches. May cut off and relocate display. The kit includes data sheets and instructions. 9V battery operation. PCB1 size 1.94"x3.13" (49x78mm). PC2 size 1.31"x 1.38" (33x35mm) (CPS1)

Quantity	Price
1 – 9	$20.83
10 – 99	$19.35
100 +	$18.71

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPS1
Quantity Available:		8

Electronic Music Box Engine

This kit is the electronic equivalent of a mechanical music box. Tunes are contained in an IC. Tunes are started by light falling on an LDR. Two music IC's provided. 8ohm 1 watt speaker included. PCB size: 43mm x 34mm (1.69inch x 1.34inch)
Power supply: 3VDC (CPS104)

Quantity	Price
1 – 9	$14.82
10 – 99	$14.04
100 +	$12.87

Skill Level of Item:		(Kit - Basic Soldering Required)
Product #		CPS104
Quantity Available:		9