BUILDCIRCUITS

664 products

BUILDCIRCUITS – Explore high-quality digital scoreboards, DIY electronics kits, and powerful audio amplifiers. Perfect for makers, hobbyists, and sports enthusiasts!

BUILDCIRCUITS

All products

All Bluetooth Audio Receiver/Transmitter modules Bluetooth Audio volume controller Bluetooth Audio Amplifier Bluetooth Audio Amplifier (Apt-X) Bluetooth modules Audio accessories Dimmer Lazybones USB Relays WiFi Relays Bluetooth Relays RF Relays Timer Relays Common relays Sensors Arduino Modules Arduino Shields Motor Drivers Power Supplies ESP32 Modules DIY Kits Object Counters Electronics Components FREE Shipping Sensors ESP8266 and NodeMCU Sensors Sensors MIDI Keyboards Scoreduino LED display matrix for digital scoreboard Scoreduino DMD modules Counters Digital Scoreboards FM Transmitters FM Transmitter Buck Boost Modules RGB ESP32 Scoreboards Digital Menu and Calenders Cricket Scoreboards
2 x 100W + 200W 2.1 Channels Bluetooth+DSP Audio Amplifier Board - TSA8800B(Apt-X)

2 x 100W + 200W 2.1 Channels Bluetooth+DSP Audio Amplifier B

USD 69.5
2CH x 100W + 200W 2.1 Channels Bluetooth Audio Amplifier Board - TSA7500

2CH x 100W + 200W 2.1 Channels Bluetooth Audio Amplifier Boa

USD 59.95
LM386 Audio Amplifier Module

LM386 Audio Amplifier Module

USD 8.95
2 x 8 Watt Bluetooth Audio Amplifier Kit - TSA2210

2 x 8 Watt Bluetooth Audio Amplifier Kit - TSA2210

USD 29.5
2 x 100W Class D Bluetooth Audio Amplifier Board - TSA7499B(Apt-X)

2 x 100W Class D Bluetooth Audio Amplifier Board - TSA7499B(

USD 49.9
2 x 20W Class D Bluetooth Audio Amplifier Board - TSA9840

2 x 20W Class D Bluetooth Audio Amplifier Board - TSA9840

USD 24.95
1 x 200W Bluetooth+DSP Mono Amplifier Board - TSA7550B(Apt-X)

1 x 200W Bluetooth+DSP Mono Amplifier Board - TSA7550B(Apt-X

USD 74.95
TSA1701 Audio DSP Board

TSA1701 Audio DSP Board

USD 24.95
4 x 50W Bluetooth+DSP Amplifier Board – TSA7804B(Apt-X)

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

USD 69.95
2 x 50 Watt Class D Bluetooth Audio Amplifier - TSA3610

2 x 50 Watt Class D Bluetooth Audio Amplifier - TSA3610

USD 64.95
2 x 8 Watt Class D Bluetooth Audio Amplifier Board - TSA2110A

2 x 8 Watt Class D Bluetooth Audio Amplifier Board - TSA2110

USD 19.95
2 x 50W Bluetooth 5.0 Multipoint Audio Amplifier Board - TSA2400

2 x 50W Bluetooth 5.0 Multipoint Audio Amplifier Board - TSA

USD 44.95
2 x 100W + 200W 3 Channels Audio Amplifier Board - TSA7600

2 x 100W + 200W 3 Channels Audio Amplifier Board - TSA7600

USD 49.95
2 x 20W Bluetooth 5.0 Networking Audio Amplifier Board - TSA1740

2 x 20W Bluetooth 5.0 Networking Audio Amplifier Board - TSA

USD 39.95
4 x 100W Class D Bluetooth Audio Amplifier Board - TSA8498

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

USD 54.5
2 x 50W + 100W 2.1 Channels Bluetooth+DSP Amplifier Board - TSA7800B(Apt-X)

2 x 50W + 100W 2.1 Channels Bluetooth+DSP Amplifier Board -

USD 74.95
2 x 20W Bluetooth 5.0 Multipoint Audio Amplifier Board - TSA2300 (Apt-X)

2 x 20W Bluetooth 5.0 Multipoint Audio Amplifier Board - TSA

USD 39.95
2 x 50W + 100W 2.1 Channels Bluetooth Audio Amplifier Board - TSA7492B (Apt-X)

2 x 50W + 100W 2.1 Channels Bluetooth Audio Amplifier Board

USD 49.95
2 x 50W + 100W 2.1 Channels Bluetooth Audio Amplifier Board - TSA7492

2 x 50W + 100W 2.1 Channels Bluetooth Audio Amplifier Board

USD 44.95
2 x 100W Class D Bluetooth Audio Amplifier Board - TSA7510

2 x 100W Class D Bluetooth Audio Amplifier Board - TSA7510

USD 49.95
2 x 8 Watt Class D Bluetooth Audio Amplifier Board - TSA3111B (Apt-X)

2 x 8 Watt Class D Bluetooth Audio Amplifier Board - TSA3111

USD 24.95
2 x 50W Class D Bluetooth Audio Amplifier Board - TSA3117

2 x 50W Class D Bluetooth Audio Amplifier Board - TSA3117

USD 29.95
2 x 100W Class D Bluetooth Audio Amplifier Board - TSA7499

2 x 100W Class D Bluetooth Audio Amplifier Board - TSA7499

USD 49.95
2 x 50W Class D Bluetooth Audio Amplifier Board - TSA3118

2 x 50W Class D Bluetooth Audio Amplifier Board - TSA3118

USD 29.95