Practical_Electronics-May_2019

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Quasar Electronics Limited^
PO Box 6935, Bishops Stortford
CM23 4WP, United Kingdom
Tel: 01279 467799
E-mail: [email protected]
Web: quasarelectronics.co.uk

All prices INCLUDE 20.0% VAT. Free UK delivery on orders over £
Postage & Packing Options (Up to 0.5Kg gross weight): UK Standard 3-
Day Delivery - £4.95; UK Mainland Next Day Delivery - £9.95; Europe
(EU) - £12.95; Rest of World - £14.95 (up to 0.5Kg).
!! Order online for reduced price postage and fast despatch !!
Payment: We accept all major credit/debit cards. Make cheques/PO’s
payable to Quasar Electronics Limited.
Please visit our online shop now for full details of over 1000 electronic
kits, projects, modules and publications. Discounts for bulk quantities.

PIC Programmer &
Experimenter Board
Great learning tool.
Includes programming
examples and a repro-
grammable 16F
Flash Microcontroller. Test buttons & LED
indicators. Software to compile & program
your source code is included. Supply: 12-
15Vdc. Pre-assembled and ready to use.
Order Code: VM111 - £38.88 £35.


USB PIC Programmer and Tutor Board
The only tutorial
project board you
need to take your
first steps into
Microchip PIC
programming us-
ing a PIC16F882 (included). Later you can
use it for more advanced programming.
Programs all the devices a Microchip
PICKIT2® can! Use the free Microchip tools
for PICKit2™ & MPLAB® IDE environment.
Order Code: EDU10 - £46.


USB /Serial Port PIC Programmer
Fast programming.
Wide range of PICs
supported (see website
for details). Free Win-
dows software & ICSP
header cable. USB or
Serial connection. ZIF
Socket, leads, PSU not included.
Kit Order Code: 3149EKT - £49.96 £29.
Assembled Order Code: AS3149E - £44.
Assembled with ZIF socket Order Code:
AS3149EZIF - £74.96 £49.


PICKit ™2 USB PIC Programmer Module
Versatile, low cost,
PICKit™2 Development
Programmer. Programs
all the devices a Micro-
chip PICKIT2 program-
mer can. Onboard sockets & ICSP header.
USB powered.
Assembled Order Code: VM203 - £35.


PIC & ATMEL Programmers
We have a wide range of PIC, ATMEL Ar-
duino and Raspberry Pi projects.

Bidirectional DC Motor Speed Controller
Control the speed of
most common DC
motors (rated up to
32Vdc/5A) in both the
forward and reverse
directions. The range
of control is from fully
OFF to fully ON in both directions. The direc-
tion and speed are controlled using a single
potentiometer. Screw terminal block for con-
nections. PCB: 90x42mm.
Kit Order Code: 3166KT - £19.
Assembled Order Code: AS3166 - £29.

8-Ch Serial Port Isolated I/O Relay Module
Computer controlled 8
channel relay board.
5A mains rated relay
outputs and 4 opto-
isolated digital inputs
(for monitoring switch
states, etc). Useful in a variety of control and
sensing applications. Programmed via serial
port (use our free Windows interface, termi-
nal emulator or batch files). Serial cable can
be up to 35m long. Includes plastic case
130x100x30mm. Power: 12Vdc, 500mA.
Kit Order Code: 3108KT - £74.
Assembled Order Code: AS3108 - £89.

8-Channel RF Remote Control Set
Control 8 onboard relays
with included RF remote
control unit. Toggle or
momentary mode for
each output. Up to 50m
range. Board Supply:
12Vac, 500mA
Assembled Order Code: VM118 - £71.

Temperature Monitor & Relay Controller
Computer serial port
temperature monitor &
relay controller. Ac-
cepts up to four Dallas
DS18S20 / DS18B
digital thermometer sensors (1 included).
Four relay outputs are independent of the
sensors giving flexibility to setup the linkage
any way you choose. Commands for reading
temperature / controlling relays are simple
text strings sent using a simple terminal or
coms program (e.g. HyperTerminal) or our
free Windows application. Supply: 12Vdc.
Kit Order Code: 3190KT - £79.96 £47.
Assembled Order Code: AS3190 - £59.

3x5Amp RGB LED Controller with RS
3 independent high
power channels.
Preprogrammed or
user-editable light
sequences.
Standalone or 2-wire
serial interface for
microcontroller or PC communication with
simple command set. Suits common anode
RGB LED strips, LEDs, incandescent bulbs.
12A total max. Supply: 12Vdc. 69x56x18mm
Kit Order Code: 8191KT - £24.
Assembled Order Code: AS8191 - £27.

Controllers & Loggers
Here are just a few of the controller and data
acquisition and control units we have. See
website for full details. 12Vdc PSU for all
units: Order Code 660.446UK £10.

Solutions for Home, Education & Industry Since 1993

USB Experiment Interface Board
Updated Version! 5
digital inputs, 8 digital
outputs plus two ana-
logue inputs and two
analogue outputs. 8 bit
resolution. DLL.
Kit Order Code: K8055N - £39.95 £22.
Assembled Order Code: VM110N - £35.
2-Channel High Current UHF RC Set
State-of-the-art high
security. Momentary or
latching relay outputs
rated to switch up to
240Vac @ 12 Amps.
Range up to 40m. 15
Tx’s can be learnt by one Rx. Kit includes
one Tx (more available separately). 9-15Vdc.
Kit Order Code: 8157KT - £44.
Assembled Order Code: AS8157 - £49.
Computer Temperature Data Logger
Serial port 4-ch temperature
logger. °C/°F. Continuously
log up to 4 sensors located
200m+ from board. Choice
of free software applications
downloads for storing/using
data. PCB just 45x45mm. Powered by PC.
Includes one DS18S20 sensor.
Kit Order Code: 3145KT - £19.95 £16.
Assembled Order Code: AS3145 - £19.
Additional DS18S20 Sensors - £4.96 each
8-Channel Ethernet Relay Card Module
Connect to your router
with standard network
cable. Operate the 8
relays or check the
status of input from
anywhere in world.
Use almost any internet browser, even mo-
bile devices. Email status reports, program-
mable timers... Test software & DLL online.
Assembled Order Code: VM201 - £130.

Computer Controlled / Standalone
Unipolar Stepper Motor Driver
Drives any 5-35Vdc 5, 6
or 8-lead unipolar step-
per motor rated up to 6
Amps. Provides speed
and direction control.
Operates in stand-alone
or PC-controlled mode for CNC use. Con-
nect up to six boards to a single parallel port.
Board supply: 9Vdc. PCB: 80x50mm.
Kit Order Code: 3179KT - £15.
Assembled Order Code: AS3179 - £22.

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full range of Kits, Modules, Ro-
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much, much more...

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