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280 products

4 Channel 5V Relay Shield Module
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4 Channel 5V Relay Shield Module

US $6.95

In stock 100 Products

4 Channel 5V Relay Shield Module

US $6.95

G4EE6B9316D9F9

Relays

Tinysine

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4 digits digital objects counter with Laser - WiFi ESP32C3 +TM1637
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4 digits digital objects counter with Laser - WiFi ESP32C3 +TM1637

US $29.95

In stock 10 Products

4 digits digital objects counter with Laser - WiFi ESP32C3 +TM1637

US $29.95
A compact and easy-to-use 4-digit digital object counter powered by an ESP32-C3. Use a <1 mW laser and built-in LDR sensor to automatically count objects as they interrupt the laser beam. The counter supports UP and DOWN counting modes, manual UP, DOWN and RESET buttons, fast counting, and browser-based control from your phone or computer without installing an app. The built-in memory preserves the count even when the power is turned off. The LDR can be calibrated for different lighting conditions or completely disabled for manual counting.

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4 digits UP/Down Counter with 433Mhz RF Remote Control- 192mmx96mm
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4 digits UP/Down Counter with 433Mhz RF Remote Control- 192mmx96mm

US $15.00 – US $100.00

In stock 2 Products

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4 digits UP/Down Counter with 433Mhz RF Remote Control- 192mmx96mm

US $80.00
P3- 4 Digits UP DOWN Counter-192mmx96mm P5- 4 Digits UP DOWN Counter-320mmx160mm 5V 4A power supply HC12 transmitter remote control for long range -200m

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4 in 1 DIY kit- dark sensor, clap switch, latch switch and astable multivibrator
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4 in 1 DIY kit- dark sensor, clap switch, latch switch and astable multivibrator

US $14.95

In stock 49 Products

4 in 1 DIY kit- dark sensor, clap switch, latch switch and astable multivibrator

US $14.95

BC0003

DIY Kits

Buildcircuit.COM

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4 inches SCORE4- Digital Scoreboard with 4″ displays
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4 inches SCORE4- Digital Scoreboard with 4″ displays

US $220.00

In stock 4 Products

4 inches SCORE4- Digital Scoreboard with 4″ displays

US $220.00

SCOREDUINO4-2-3-2

Scoreboards

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4 inches SCORE5- Digital Scoreboard with 4″ and 2.3″ displays
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4 inches SCORE5- Digital Scoreboard with 4″ and 2.3″ displays

US $250.00

In stock 4 Products

4 inches SCORE5- Digital Scoreboard with 4″ and 2.3″ displays

US $250.00

SCOREDUINO5432-2

Scoreboards

Buildcircuit.COM

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4 x 100W Bluetooth 5.1 Multipoint + DSP Audio Amplifier Board - TSA8804 V2
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4 x 100W Bluetooth 5.1 Multipoint + DSP Audio Amplifier Board - TSA8804 V2

US $79.50

In stock 99 Products

4 x 100W Bluetooth 5.1 Multipoint + DSP Audio Amplifier Board - TSA8804 V2

US $79.50

G63914B3300503

TINYSINE

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4 x 100W Class D Bluetooth Audio Amplifier Board - TSA8498
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4 x 100W Class D Bluetooth Audio Amplifier Board - TSA8498

US $54.50 – US $55.50

In stock 100 Products

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4 x 100W Class D Bluetooth Audio Amplifier Board - TSA8498

US $54.50
PCB Antenna
U.FL interface
SMA interface

G55F7CAA8B0C9E-1

Bluetooth Audio Amplifier

Tinysine

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4 x 100W Class D Bluetooth Audio Amplifier Board - TSA8498B(Apt-X)
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4 x 100W Class D Bluetooth Audio Amplifier Board - TSA8498B(Apt-X)

US $59.50 – US $60.50

In stock 100 Products

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4 x 100W Class D Bluetooth Audio Amplifier Board - TSA8498B(Apt-X)

US $59.50
PCB Antenna
U.FL interface
SMA interface (+$1.00)

G56F0BD6FD1CF0-1

Bluetooth Audio Amplifier

Tinysine

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4 x 50W Bluetooth+DSP Amplifier Board – TSA7804B(Apt-X)
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4 x 50W Bluetooth+DSP Amplifier Board – TSA7804B(Apt-X)

US $69.95

In stock 99 Products

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4 x 50W Bluetooth+DSP Amplifier Board – TSA7804B(Apt-X)

US $69.95
PCB Antenna
U.FL Interface
SMA Interface

G61B0612B8EF86

Bluetooth Audio Amplifier

Tinysine

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433Mhz 6CH RF receiver transmitter
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433Mhz 6CH RF receiver transmitter

US $15.00

In stock 1 Products

433Mhz 6CH RF receiver transmitter

US $15.00

6CHRF

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433Mhz RF Transceiver Receiver Transmitter Module
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433Mhz RF Transceiver Receiver Transmitter Module

US $11.00 – US $17.00

In stock 149 Products

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433Mhz RF Transceiver Receiver Transmitter Module

US $11.00
1 x 433Mhz module
2 x 433Mhz module
The 433MHz Wireless Remote Control Switch Module epitomizes cutting-edge wireless technology, ensuring reliable performance marked by stable communication, extended reach, and remarkable interference resistance. Tailored for a myriad of applications spanning from toys to model airplanes, it stands as the cornerstone for Scoreduino boards featuring RF control. Versatility defines its essence, with support for three distinct working modes and the capability to sync with up to 20 remote controls, offering adaptability and scalability across various projects. Boasting independent address codes and the ability to customize remote control additions, it seamlessly integrates into diverse systems. Complete with both receiver and remote control units, it provides an all-inclusive solution for wireless control requisites. Whether steering remote-controlled vehicles or orchestrating intelligent data gathering systems, this module unlocks endless possibilities, cementing its status as an indispensable asset for wireless control

BC-45465

Arduino Modules

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4″ Common Anode Seven Segment Display Driver
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4″ Common Anode Seven Segment Display Driver

US $34.95

Out of Stock

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4″ Common Anode Seven Segment Display Driver

US $34.95

SCO-44

Counter

Buildcircuit.COM

Out of stock
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5 x MT3608 Module – Boost Your Power with Precision and Efficiency
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5 x MT3608 Module – Boost Your Power with Precision and Efficiency

US $8.95

In stock 100 Products

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5 x MT3608 Module – Boost Your Power with Precision and Efficiency

US $8.95
Micro USB connector
Type-C Connector
MT3608
SX1308

MT3608

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5V 4A AC to DC Power Adapter- FREE SHIPPING
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5V 4A AC to DC Power Adapter- FREE SHIPPING

US $14.95

In stock 99 Products

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5V 4A AC to DC Power Adapter- FREE SHIPPING

US $14.95
AUS
EU
UK
USA
Power your digital scoreboards and P10 dot matrix displays with our 5V 4A AC to DC Power Adapter. Featuring interchangeable plugs for EU, UK, USA, and Australia, this compact adapter delivers consistent 5V DC output and ensures safe, efficient operation for your electronic projects.

PS-5V4A-INTL-2

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5V 6A Power supply for digital scoreboards and dot matrix displays
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5V 6A Power supply for digital scoreboards and dot matrix displays

US $34.95

In stock 110 Products

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5V 6A Power supply for digital scoreboards and dot matrix displays

US $34.95
USA
AUS
UK
EU

PS-5V6A-INTL-2

power supplies

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5″ Common Anode Seven Segment Display Driver
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5″ Common Anode Seven Segment Display Driver

US $34.95

Out of Stock

Out of stock

5″ Common Anode Seven Segment Display Driver

US $34.95

SCO55

Counter

Buildcircuit.COM

Out of stock
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64cmx16cm Basic Digital Cricket Scoreboard with Runs, Wickets and Overs
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64cmx16cm Basic Digital Cricket Scoreboard with Runs, Wickets and Overs

US $35.00 – US $250.00

In stock 5 Products

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64cmx16cm Basic Digital Cricket Scoreboard with Runs, Wickets and Overs

US $250.00
Fully Assembled Scoreboard With Enclosure 5V 4A Power Supply With Heat resistant Enclosure Remote Control
A compact and portable digital cricket scoreboard designed for clear outdoor visibility and simple match scoring operation. Displays Runs, Wickets and Overs.

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64cmx32cm Portable Digital Cricket Scoreboard with RF remote control
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64cmx32cm Portable Digital Cricket Scoreboard with RF remote control

US $50.00 – US $495.00

In stock 5 Products

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64cmx32cm Portable Digital Cricket Scoreboard with RF remote control

US $495.00
Fully Assembled Scoreboard With Enclosure 5V 6A Power Supply With Heat resistant Enclosure Remote Control
This is a compact and portable digital cricket scoreboard system designed for clear visibility and easy operation in outdoor and indoor cricket environments. Displays runs, wickets and overs in rotation, each score parameter for 2 seconds.

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64cmx48cm Digital Cricket Scoreboard with Runs, Wickets, Overs and Target
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64cmx48cm Digital Cricket Scoreboard with Runs, Wickets, Overs and Target

US $30.00 – US $470.00

In stock 5 Products

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64cmx48cm Digital Cricket Scoreboard with Runs, Wickets, Overs and Target

US $470.00
Fully Assembled Scoreboard With Enclosure 5V 8A Power Supply With Heat resistant Enclosure Remote Control
This is a portable digital cricket scoreboard designed for outdoor cricket grounds, training facilities, and club matches. It features a modular LED display system with wireless and manual control options for flexible operation. Displays Runs, Wickets, Overs and Target

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