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1 Transistor FM Transmitter DIY Learning Kit
US $9.5056 items soldAdd to cart
1 Transistor FM Transmitter DIY Learning Kit
US $9.5056 items soldItem Location: Sydney, AustraliaYou can use this FM transmitter/microphone in two ways:a. Audio transmission using electret microphone: You can transmit your voice to FM radio with the electret microphone.b. Audio transmission connecting speaker stereo jack to the audio source: For hearing a better sound, you may connect it to your computer, iPod or mp3 player using a speaker jack.
110 in stock
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1.8″ Photoresistor And Laser Operated Medium Digital Objects Counter
US $19.9513 items soldAdd to cart
1.8″ Photoresistor And Laser Operated Medium Digital Objects Counter
US $19.9513 items soldThis is an upgraded version of the previous digital objects counter kit. The device has 1.8″ common cathode seven segment displays.
The kit is based on the CD4026 decade counter.
4 in stock
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100-240V AC Light Bulb Controllable FULLY Assembled Clap Switch
US $13.9526 items soldAdd to cart
100-240V AC Light Bulb Controllable FULLY Assembled Clap Switch
US $13.9526 items soldThis FULLY ASSEMBLED sound/clap operated switch can be used for switching your 100-240V AC light bulb. Usually, we use a clap switch to operate a lamp and it can easily do that for you. The kit responses to clap up to a distance of 5 meters, but, the further you go, the louder the clap should be.
50 in stock
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3 Digit Digital Object Counter ASSEMBLED Kit With Infrared Transmitter And Laser Module
US $14.9512 items soldAdd to cart
3 Digit Digital Object Counter ASSEMBLED Kit With Infrared Transmitter And Laser Module
US $14.9512 items soldThis is 3 digits digital object counter kit for electronics beginners and hobbyists. It is the upgraded version of our previous 2 digits and 3 digits object counter.
You can use this 3 digits digital object counter for counting objects or people entering in a room. It can be used by engineers for learning about digital counters.
This DIY digital object counter works with VS1838 infrared receiver and photoresistor and there are three seven segment displays displaying numbers from 0 to 999. An IR transmitter is directed towards the VS1838 infrared receiver of the counter module and objects are moved between the two modules. Each time an object passes between the two modules, the seven-segment displays show increment in numbers from 0 to 999.
45 in stock
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4 In 1 DIY Kit- Dark Sensor, Clap Switch, Latch Switch And Astable Multivibrator
US $10.5056 items soldAdd to cart
4 In 1 DIY Kit- Dark Sensor, Clap Switch, Latch Switch And Astable Multivibrator
US $10.5056 items soldThis is a simple 4-in-1 do-it-yourself (DIY) kit from BuildCircuit. The kit has four different circuits that can be switched on separately or together at a time using a DIP switch.
The four circuits are: Dark sensor using LDR, A latch circuit using NE555 timer, Astable circuit using NE555 timer, A clap-switch circuit using NE555 timer.
30 in stock
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Do-It-Yourself (DIY) Arduino- Make Your Own Arduino
US $14.9515 items soldAdd to cart
Do-It-Yourself (DIY) Arduino- Make Your Own Arduino
US $14.9515 items soldThis kit contains everything you need to build your very own Uno-compatible DIY Arduino board. Simply follow the Assembly Guide and after some basic soldering, you’ll have made a fully-functional Arduino-compatible development board. The included ATmega328 comes pre-loaded with the “Optiboot” bootloader so you don’t have to worry about loading the firmware, simply solder it together, connect an FTDI Basic and load your favorite sketch using the Arduino IDE.
49 in stock
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2 X 100W + 200W 3 Channels Audio Amplifier Board – TSA7600
US $49.9518 items soldAdd to cart
2 X 100W + 200W 3 Channels Audio Amplifier Board – TSA7600
US $49.9518 items soldThis is TSA7600 2x100W + 220W audio amplifier board. It has perfect class-D architecture (based on TPA3221) and 2 channels have 100W power output and another one channel has 200W power output. All the channels are capable of outputting nominal power simultaneously and continuously. This board can be powered by any DC 12V-30V power supply. It can be used to drive any 4Ω or 8Ω passive speakers.
85 in stock
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2 x 100W Class D Bluetooth Audio Amplifier Board – TSA7498
US $49.95 – US $50.95Select options
2 x 100W Class D Bluetooth Audio Amplifier Board – TSA7498
US $49.95 – US $50.95Quick View -
2 x 20W Class D Bluetooth Audio Amplifier Board – TSA9840
US $24.95 – US $25.95Select options
2 x 20W Class D Bluetooth Audio Amplifier Board – TSA9840
US $24.95 – US $25.95Quick View -
2 x 50W + 100W 2.1 Channels Bluetooth Audio Amplifier Board – TSA7492
US $44.95Add to cart
2 x 50W + 100W 2.1 Channels Bluetooth Audio Amplifier Board – TSA7492
US $44.95200 in stock
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2CH X 100W + 200W 2.1 Channels Bluetooth Audio Amplifier Board – TSA7500
US $59.955 items soldAdd to cart
2CH X 100W + 200W 2.1 Channels Bluetooth Audio Amplifier Board – TSA7500
US $59.955 items soldTSA7500 2CHx100W + 220W 2.1 channels audio amplifier board comes with AudioB pro Bluetooth module.
It has a perfect class-D architecture (based on TPA3221) and 2 channels have 100W power outputs and another one channel has 200W power output.
All the channels are capable of outputting nominal power simultaneously and continuously. This board can be powered by any DC 12V-30V power supply. It can be used to drive any 4Ω or 8Ω passive speakers.
123 in stock
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Bluetooth Audio Receiver Board – RCA
US $12.95Add to cart
Bluetooth Audio Receiver Board – RCA
US $12.95120 in stock
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