Practical Electronics PCB SERVICE
PROJECT
AUGUST 2022
CODE
Multi-purpose Battery Manager – I/O Expander module ... 11104212
Multi-purpose Battery Manager – Switch Module.............. 11104211
Simple MIDI Music Keyboard (for 8 switches)................... 23101213
Nano Pong......................................................................... 08105212
PRICE
5.95
8.95
6.95
7.95
JULY 2022
Silicon Labs AM/FM/SW Radio.......................................... CSE210301C 10.95
Level Crossing Controller .................................................. 09108211
6.95
JUNE 2022
Full-wave Motor Speed Controller ..................................... 1010221
PIC Programming Helper for 8-pin PICs only.................... 24106211
PIC Programming Helper for 8, 14 or 20-pin PICs ........... 24106212
Advanced GPS Computer ................................................. 05102211
8.95
7.95
10.95
9.95
MAY 2022
Bus board PCB for Analogue Vocoder .............................. AO1-MAY22 10.95
Complete set of 14 PCBs for Analogue Vocoder............... AO2-MAY22 97.95
Programmed EEPROM for Digital FX Unit ........................ FX1-MAY22 10.95
Programmed PIC for Digital FX Unit using potentiometer....FX2-MAY22
8.95
APRIL 2022
64-key MIDI Matrix shield .................................................. 23101211
8.95
64-key MIDI Matrix switch board ....................................... 23101212
11.95
High-current Battery Balancer .......................................... 14102211
10.95
Digital FX Unit – using potentiometer ................................ 01102211
9.95
Digital FX Unit – using BCD switch ................................... 01102212
9.95
Universal Audio PSU ......................................................... AO1-APR22 11.95
MARCH 2022
Mini Isolated Serial Link..................................................... 24102211
£5.95
Busy Loo Indicator............................................................. 16112201
£5.95
nalogue ocoder
and ass filter oard ...................... AO1-MAR22 9.95
nalogue ocoder
filter oard............................. AO2-MAR22 9.95
FEBRUARY 2022
Arduino-based Power Supply ............................................ 18106201
Battery Monitor Logger ...................................................... 11106201
Electronic Wind Chimes .................................................... 23011201
nalogue ocoder
river
lifier................................. AO-FEB22
JANUARY 2022
Vintage battery Radio Li-ion Power Supply ....................... 11111201
MiniHeart: A Miniature Heartbeat Simulator ...................... 01109201
9.95
10.95
10.95
8.95
9.95
8.95
DECEMBER 2021
AM/FM/SW Digital Receiver .............................................. CSE200902A 13.95
Balanced Input and Attenuator for USB CODEC............... 01106202
11.95
NOVEMBER 2021
Dual Battery Lifesaver ....................................................... 11111202
OCTOBER 2021
Mini Wi-Fi LCD BackPack ................................................. 24106201
SEPTEMBER 2021
£6.95
£8.95
USB SuperCodec PCB...................................................... 01106201 £14.95
Audio DDS Oscillator PCB ................................................ 01110201
£5.95
Audio DDS Oscillator rotary encoder................................. 01110201-ENC 6.95
Programming Adaptor Board for Audio DDS Oscillator ..... 01110202
£5.95
High-power Ultrasonic Cleaner main PCB ........................ 04105201
£14.95
High-power Ultrasonic Cleaner front-panel PCB ............... 04105202
Night Keeper Lighthouse PCB........................................... 08110201
£5.95
PROJECT
AUGUST 2021
CODE
PRICE
l i er
.................................................................... 19104201 £11.95
l i er
odule using
............. 19104201-88 £8.95
l i er set o acrylic case ieces and s acer ................ 19104201-ACR £8.75
l i er
ide
................................
.
Wideband Digital RF Power Meter .................................... 04106201
£9.75
Switchmode 78xx regulators (PACK of 5!) ....................... 18105201
£7.95
Cool Beans SMAD display ................................................ CB-AUG21 £11.95
JULY 2021
tiny
rea out
ev oard ith a acitive ouch ... 24110181
£9.75
IR Remote Control Assistant (Jaycar version)................... 15005201
£8.95
IR Remote Control Assistant (Altronics version)................ 15005202
£8.95
PIC18F Development Board.............................................. PNM-JUL21 £12.95
icro hone rea lifier.................................................... AO-JUL21
£11.95
JUNE 2021
oadies est ignal enerator sur ace ount version .. 01005201
oadies est ignal enerator through hole version ..... 01005202
ouchscreen ide range
o
esistor odule ...... 04104201
ouchscreen ide range
o nd a
odule ...... 04104202
KickStart Part 3 – Gyrator-based Audio Filter.................... KS3-2021
MAY 2021
7-Band Equaliser (Mono)................................................... 01104201
7-Band Equaliser (Stereo) ................................................. 01104202
Car Altimeter...................................................................... 05105201
£8.95
£9.95
£18.95
£7.95
£8.95
£10.95
£7.95
APRIL 2021
e o
ven
ctive rossover
.................... 01106193
e o
ven
ctive rossover ront anel ......... 01106195 £19.95
e o
ven
ctive rossover
.................... 01106196
Frequency Reference Signal Distributor.................................... CSE200103 £8.95
MARCH 2021
Nutube Guitar Effects Pedal .............................................. 01102201 £12.95
rogra
a le her al egulator eltier nter ace ........ 21109181
£18.95
rogra
a le her al egulator eltier river ............ 21109182
una le
rea
.......................................................... CSE190502 £8.95
FEBRUARY 2021
4G Remote Monitoring ...................................................... 27111191
JANUARY 2021
utu e alve rea lifier ................................................. 01112191
Arduino DCC Controller..................................................... 09207181
£9.95
£12.95
£10.95
DECEMBER 2020
Pseudo-Random Sequence Generator ............................. 16106191
£7.95
Clever Charger .................................................................. 14107191 £11.95
here in
lifier....................................................... AO-1220-01 £8.95
NOVEMBER 2020
hrist as ree o ................................................ 16107181-1 £6.95
hrist as ree o ................................................ 16107181-2 £14.95
hrist as ree
o .............................................. 16107181-3 £24.95
hrist as ree
o .............................................. 16107181-4 £34.95
USB/SPI Interface Board................................................... 16107182
£5.95
45V/8A Power Supply PCB plus acrylic spacer................. 18111181
£14.95
o er u ly ront anel five ay dis lay e el.. 18111181-BZ £3.95
Five-way LCD Panel Meter/Display................................... 18111182
£7.95
OCTOBER 2020
Digital Audio Millivoltmeter................................................. 04108191
recision ignal
lifier .................................................. 04107191
£9.95
£7.95
PCBs for most recent PE/EPE constructional projects are available. From the July 2013 issue onwards, PCBs with eight-digit codes
have sil screen overlays and here a lica le are dou le sided have lated through holes and solder as . hey are si ilar to
photos in the project articles. Earlier PCBs are likely to be more basic and may not include silk screen overlay, be single-sided, lack
plated-through holes and solder mask.
Always check price and availability in the latest issue or online. A large number of older boards are listed for ordering on our website.
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.
Back issues of articles are available – see Back Issues page for details.
70
Practical Electronics | August | 2022
