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Scoreduino-A Trigger Module For Up and Down Counter Drivers US $24.95 Add to cart
Scoreduino-A Trigger Module For Up and Down Counter Drivers US $24.95 Arduino based digital controller for up down counters and driversProgrammable with FTDI basic breakout board.Comes with a Bluetooth module and RF remote control.Scoreduino-A communicates with display drivers via Bluetooth or RF signals.It has switches for up, down, and reset commandsWorks with SCORE1, SCORE2, and SCORE3 modules of Scoreduino appSend specific numbers to displays. For example, if send 387 from the app, the displays will show the exact number. Quick View 1 Transistor FM Transmitter DIY Learning Kit US $9.50 Add to cart
1 Transistor FM Transmitter DIY Learning Kit US $9.50 Item 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.

58 in stock

Quick View 1.2 Common Anode Seven Segment Display Driver US $14.95 Add to cart
1.2 Common Anode Seven Segment Display Driver US $14.95 This is a 74LS192 based up and down counter driver module for driving 1.2 seven-segment display. The module has headers on two sides to receive up/down count signals and to concatenate with another driver module. You can concatenate unlimited displays.The module can be triggered with NE555, flashing LED, Scoreduino-A, basic trigger module, and Arduino. It can also be triggered by anything that generates a clock pulse.It works with 5V.

5 in stock

Quick View 1.8 Photoresistor And Laser Operated Medium Digital Objects Counter US $24.95 Add to cart
1.8 Photoresistor And Laser Operated Medium Digital Objects Counter US $24.95

This 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.

2 in stock

Quick View 100-240V AC Light Bulb Controllable FULLY Assembled Clap Switch US $13.95 Add to cart
100-240V AC Light Bulb Controllable FULLY Assembled Clap Switch US $13.95

This 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

Quick View 2 x 100W + 200W 2.1 Channels Bluetooth Audio Amplifier Board TSA7500B(Apt-X) US $59.50 Add to cart
2 x 100W + 200W 2.1 Channels Bluetooth Audio Amplifier Board TSA7500B(Apt-X) US $59.50

98 in stock

Quick View 2 X 100W + 200W 3 Channels Audio Amplifier Board TSA7600 US $49.95 Add to cart
2 X 100W + 200W 3 Channels Audio Amplifier Board TSA7600 US $49.95

This 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

Quick View 2 x 100W Class D Bluetooth Audio Amplifier Board TSA7498 US $49.95 US $50.95 Select options
2 x 100W Class D Bluetooth Audio Amplifier Board TSA7498 US $49.95 US $50.95 Quick View 2 x 100W Class D Bluetooth Audio Amplifier Board TSA7498B (Apt-X) US $49.95 US $51.95 Select options
2 x 100W Class D Bluetooth Audio Amplifier Board TSA7498B (Apt-X) US $49.95 US $51.95 Quick View 2 x 100W Class D Bluetooth Audio Amplifier Board TSA7499 US $49.95 US $50.95 Select options
2 x 100W Class D Bluetooth Audio Amplifier Board TSA7499 US $49.95 US $50.95 Quick View 2 x 100W Class D Bluetooth Audio Amplifier Board TSA7499B(Apt-X) US $48.50 US $49.50 Select options
2 x 100W Class D Bluetooth Audio Amplifier Board TSA7499B(Apt-X) US $48.50 US $49.50 Quick View 2 x 100W Class D Bluetooth Audio Amplifier Board TSA7510 US $49.95 US $50.95 Select options
2 x 100W Class D Bluetooth Audio Amplifier Board TSA7510 US $49.95 US $50.95 Quick View 2 x 100W Class D Bluetooth Audio Amplifier Board TSA7510B(TWS/Apt-X) US $49.95 US $50.95 Select options
2 x 100W Class D Bluetooth Audio Amplifier Board TSA7510B(TWS/Apt-X) US $49.95 US $50.95 Quick View 2 x 20W Bluetooth 5.0 Multipoint Audio Amplifier Board – TSA2300 US $39.95 Add to cart
2 x 20W Bluetooth 5.0 Multipoint Audio Amplifier Board – TSA2300 US $39.95

100 in stock

Quick View 2 x 20W Bluetooth 5.0 Networking Audio Amplifier Board TSA1740 US $39.95 Add to cart
2 x 20W Bluetooth 5.0 Networking Audio Amplifier Board TSA1740 US $39.95

100 in stock

Quick View 2 x 20W Class D Bluetooth Audio Amplifier Board TSA9840 US $24.95 US $25.95 Select options
2 x 20W Class D Bluetooth Audio Amplifier Board TSA9840 US $24.95 US $25.95 Quick View