Silicon Chip – May 2019

56 click^ &^ collect Buy online & collect in store

your destination for

audio solutions

your destination for projects & DIY.

think. possible.

NERD PERKS

BUNDLE DEAL

$

69

95

KIT VALUED AT $129.75

SAVE 45%

PROJECT:

music beat bar

Pump up the jam with this beat bar!

Get a visual display that bounces in tune with the music.

Uses a new 8-bit-friendly Fast Fourier Transform library to

detect different frequencies and pulses the bars for base,

midranges, and treble. Contained in a tidy little box so

you can take it and hang it up at your next party.

SKILL LEVEL: Intermediate

TOOLS: Soldering iron, drill, hot glue gun

SEE STEP-BY-STEP INSTRUCTIONS AT:

http://www.jaycar.com.au/music-beat-bar

1 × Duinotech Nano Board XC4414 $29.95

1 × Monochrome OLED Display Module XC4384 $29.95

1 × Black Enclosure Box HB6082 $11.95

4 × RGB LED Strip Module XC4380 $9.95ea

1 × Microphone Sound Sensor Module XC4438 $7.95

1 × 150mm Socket to Socket Jumper Leads WC6026 $5.95

1 × SPDT Miniature Toggle Switch ST0335 $2.95

1 × PC Mount 9V Battery Holder PH9235 $1.25

Wi-Fi mini

ESP8266

main board

Perfect compact solution to your

IoT sensor node problem. Packs an

80MHz microcontroller with Wi-Fi

into a board. 4MB flash memory.

11 digital IO pins. XC3802

ESP32 main board

with Wi-Fi and bluetooth®

Powerful dual core microcontroller

equipped with Wi-Fi and Bluetooth®

connectivity. 512kB of RAM, 4MB of flash

memory and heaps of IO pins. XC3800

Duinotech nano board

Small in size, but packs virtually all the

features of the full duinotech boards into

a tiny DIP-style board that drops directly

into your breadboard. ATMega328P

microcontroller. XC4414

PCB

etching kit

Complete with assortment of double-

sided copper boards, etchant, working

bath and tweezers.

HG9990 WAS $27.95

Blank fibreglass PCB

Pure copper bonded to quality

fibreglass base.

150 x 75mm HP9514 $5.95

150 x 150mm HP9512 $8.95

300 x 300mm HP9510 $19.95

ONLY

$

29

95

ONLY

$

34

95

ONLY

$

2

95

FROM

$

3

45

ONLY

$

16

95

JUST

$

39

95

Light duty

hook-up wire pack

Quality 13 x 0.12mm

tinned hook-up wire on

plastic spools. 8 rolls of

different colour included.

• 25m on each roll
  WH3009

Transistor pack

100 pieces mixed BC series

transistors. ZT2170

Adhesive copper tape

Adhesive backing. Solderable.

Repair printed circuit boards.

5mm x 10m. NM2870 $6.95 each.

28 Pin SOIC/SOP to

DIP breadboard adaptor

Allows SMD IC’s and other

smaller pitch components to

be used with standard 0.1”

prototyping equipment. PI6530

Brushed aluminium knob

Ideal for Hi Fi projects. Suits

0.25"/6.35mm shaft.

16mm HK7020 $3.45

22mm HK7022 $3.65

Mono amplifier module

Uses the LM386 audio IC, and delivers 0.5W

into 8 ohms from a 9V supply making it ideal

for all those basic audio projects.

AA0373 WAS $7.95

FROM

$

5

95

JUST

$

24

95

NOW

$

19

95

SAVE $8

2 FOR

$

10

SAVE 25%

NOW

$

4

95

SAVE $3

Got a great project

or kit idea?

Upload your idea at jaycar.com.au/thehub

If we produce or publish your

electronics, Arduino or Pi project,

we’ll give you a complimentary

$100 gift card.

Jaycar_HCF_AU_May_Silicon_Chip.indd 4 3/04/2019 2:07 PM