BUILDCIRCUITS
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
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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
TOSR02 - 2 Channel Smartphone Bluetooth Relay Kit - (Andorid
USD 44.95
TOSR02-T - 2 Channel Smartphone Relay Bluetooth Remote Contr
USD 44.95
TOSR04 - 4 Channel Smartphone Bluetooth Relay Kit - (Andorid
USD 49.95
TOSR04-T - 4 Channel Smartphone Relay Bluetooth Remote Contr
USD 49.95
TOSR08 - 8 Channel Smartphone Bluetooth Relay Kit - (Andorid
USD 65.5
TOSR08-T - 8 Channel Smartphone Relay Bluetooth Remote Contr
USD 65.0
TOSR121 - 2 Channel Smartphone Bluetooth Relay - (Password/M
USD 39.95
TOSR141 - 4 Channel Smartphone Bluetooth Relay - (Password/M
USD 42.0
TOSR181 - 8 Channel Smartphone Bluetooth Relay - (Password/M
USD 64.95
TOSR196 - 12 Channel Smartphone Bluetooth Relay - (Password/
USD 69.0
TSIR04 - 4 Channel Outputs- 4 optically Isolated Inputs Blue
USD 52.95
TSIR04B - 4 Channel Outputs- 4 optically Isolated Inputs Blu
USD 52.95
TSIR341 - 4 Channel Outputs- 4 optically Isolated Inputs 30A
USD 72.95
TSLR0511 - 1 Channel Smartphone Bluetooth Bistable Relay - (
USD 43.95
TSTR04 - 4 Channel Outputs 4 Temperature Sensors Bluetooth S
USD 50.95
TSRB430 V2 - 4 Channel Bluetooth Smartphone Controlled 30A R
USD 69.0