This is only a preview of the August 2021 issue of Practical Electronics. You can view 0 of the 72 pages in the full issue. Articles in this series:
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Practical Electronics PCB SERVICE
PROJECT
CODE
AUGUST 2021
er P
er
D od le s
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ase e es a d s a er
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de a d D al F Po er e er
ode
re la ors (PACK of 5!)
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P
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es s or od le
de ra e
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d a
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yra or ased d o F l er
MAY 2021
a d
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D P
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D P
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D P
Fre e y efere e
e rosso er P
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MARCH 2021
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Pro ra
Pro ra
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a le er al e la or Pel er erfa e
a le er al e la or Pel er Dr er
F Prea
FEBRUARY 2021
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Pse do a do
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P
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Po er
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OCTOBER 2020
D a Pa
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JULY 2020
P
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P
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JUNE 2020
04104202
rd
o rea o
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d o ele or a
d o ele or s
D D s lay
oard
a el oard
l ra lo d s or o Prea l fier
l ra lo d s or o Prea l fier s
ersal e la or
reless Da a e ea er
r d e ode da or for
l fier
s
er al
alo e o se
l o rol
do e r
alyser
APRIL 2020
Fl
Fl
Fl
Fl
do D s lay
do D s lay
do D s lay
do D s lay
D al d o ll ol e er
Pre s o
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P
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MARCH 2020
o o
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NOVEMBER 2020
D
D
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P
FEBRUARY 2020
e al e Prea l fier
oD
o roller
DECEMBER 2020
PRICE
P
P
ra sfor er
lore
D Dr er
D ode
r e Plo er
ea
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ersal Pass e rosso er o e off
or
JANUARY 2021
rd
ere
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MAY 2020
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APRIL 2021
CODE
AUGUST 2020
JULY 2021
JUNE 2021
PROJECT
SEPTEMBER 2020
l
l
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y
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De oard
a a
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e o e o rol ss s a
ay ar ers o
e o e o rol ss s a
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P
F De elo e
oard
ro o e Prea l fier
PRICE
D P
D P
D P
D P
D P
D P
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Po er
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o se da or
e rosso er D
e rosso er D
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e rosso er Po er ro
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a el
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D
JANUARY 2020
sola ed er al
DECEMBER 2019
re ely e s
Fo r a el
seless o
e
NOVEMBER 2019
s
s
so
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P s for os re e PE EPE o s r o al ro e s are a a la le Fro
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a e s l s ree o erlays a d
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e la es ss e or o l e lar e
er of older oards are l s ed for order
o o r e s e
In most cases we do not supply kits or components for our projects. For older projects it is important to check the availability
of all components before purchasing PCBs.
a ss es of ar les are a a la le see a ss es a e for de a ls
68
Practical Electronics | August | 2021
Double-sided | plated-through holes | solder mask
PROJECT
CODE
OCTOBER 2019
Programmable GPS-synced Frequency Reference .......... 04107181
Digital Command Control Programmer for Decoders ........ 09107181
Opto-isolated Mains Relay (main board) ........................... 10107181
Opto-isolated Mains Relay (2 × terminal extension board)...10107182
PRICE
£11.50
£9.95
£11.50
AUGUST 2019
Brainwave Monitor ............................................................. 25108181 £12.90
Super Digital Sound Effects Module .................................. 01107181
£6.95
Watchdog Alarm ................................................................ 03107181
£8.00
PE Theremin (three boards: pitch, volume, VCA) ............. PETX0819 £19.50
PE Theremin component pack (see p.56, August 2019) ... PETY0819 £15.00
JULY 2019
Full-wave 10A Universal Motor Speed Controller .............. 10102181
Recurring Event Reminder ................................................ 19107181
Temperature Switch Mk2 ................................................... 05105181
JUNE 2019
Arduino-based LC Meter ................................................... 04106181
USB Flexitimer................................................................... 19106181
MAY 2019
2× 12V Battery Balancer ................................................... 14106181
Deluxe Frequency Switch .................................................. 05104181
USB Port Protector ............................................................ 07105181
APRIL 2019
Heater Controller ............................................................... 10104181
MARCH 2019
10-LED Bargraph Main Board ........................................... 04101181
+Processing Board ............................................. 04101182
FEBRUARY 2019
1.5kW Induction Motor Speed Controller........................... 10105122
NOVEMBER 2018
Super-7 AM Radio Receiver .............................................. 06111171
OCTOBER 2018
6GHz+ Touchscreen Frequency Counter .......................... 04110171
Two 230VAC MainsTimers ................................................ 10108161
10108162
SEPTEMBER 2018
3-Way Active Crossover .................................................... 01108171
Ultra-low-voltage Mini LED Flasher ................................... 16110161
AUGUST 2018
£12.90
£8.00
£10.45
£8.00
£10.45
£5.60
£10.45
£5.60
£14.00
£11.25
£8.60
£35.00
£27.50
£12.88
High Performance RF Prescaler........................................ 04112162
Micromite BackPack V2..................................................... 07104171
Microbridge ........................................................................ 24104171
Spring Reverberation Unit ................................................. 01104171
DDS Sig Gen Lid ............................................................... Black
DDS Sig Gen Lid ............................................................... Blue
DDS Sig Gen Lid ............................................................... Clear
£13.95
£8.05
£7.05
£8.05
MARCH 2018
Stationmaster Main Board ................................................. 09103171
+ Controller Board .............................................. 09103172
l fier od le Po er
ly .......................... 01109111
FEBRUARY 2018
GPS-Synchronised Analogue Clock Driver ....................... 04202171
High-Power DC Motor Speed Controller – Part 2
+ Control Board ................................................... 11112161
+ Power Board .................................................... 11112162
JANUARY 2018
High-Power DC Motor Speed Controller – Part 1 .............. 11112161
ld e
l fier od le ..................................... 01108161
£17.75
£16.45
£12.88
£12.88
£15.30
£12.88
£12.88
For the many pre-2018 PCBs that we stock please see the
PE website: www.electronpublishing.com
PE/EPE PCB SERVICE
Order Code
Project
Quantity
Price
.........................................................
.........................................................
.........................................................
.........................................................
.........................................................
.........................................................
£17.75
£12.88
MAY 2018
APRIL 2018
£22.60
£5.60
Touchscreen Appliance Energy Meter – Part 1 ................. 04116061
o o e e sor od fier .............................................. 05111161
High Performance 10-Octave Stereo Graphic Equaliser ... 01105171
PRICE
Name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
£27.50
JUNE 2018
CODE
£12.88
Universal Temperature Alarm ............................................ 03105161
Power Supply For Battery-Operated Valve Radios ........... 18108171
18108172
18108173
18108174
JULY 2018
PROJECT
£7.05
£15.30
£10.45
£8.45
£5.60
Tel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Email . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I enclose payment of £ . . . . . . . . . . . . . . (cheque/PO in £ sterling only)
payable to: Practical Electronics
Card No . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Valid From . . . . . . . . . . . . . . . . . Expiry Date . . . . . . . . . . . . . . . .
Card Security No . . . . . . . . . .
You can also order PCBs by phone, email or via the shop
on our website: www.electronpublishing.com
No need to cut your issue – a copy of this form is just as good!
All prices include VAT and UK p&p. Add £4 per project for post to Europe; £5 per project outside Europe.
Orders and payment should be sent to:
Practical Electronics, Electron Publishing Ltd
113 Lynwood Drive, Merley, Wimborne, Dorset BH21 1UU
Tel 01202 880299 Email: shop<at>electronpublishing.com
On-line Shop: www.epemag.com
e es s o ld e ade aya le o Pra al le ro s (Payment in £ sterling only).
NOTE: Most boards are in stock and sent within seven days of receipt of order, please allow up to 28 days delivery if we need to restock.
Practical Electronics | August | 2021
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