4440 IC DIY Audio Boards 40 + 40W Amplifier Board Diode Bridge DRAGINO LORA BEE V1.1 + HOPERF RFM95-98(W) Tested & Inspected - Every

Tested & Inspected - Every unit undergoes quality checks

25mm x 15mm (compact breakout board) Mounting PCB with header pins for breadboard or direct wiring Operating Temperature -25 degreesC to +85 degreesC Origin Original/Authentic Components Warranty 7-day warranty on manufacturing defects Support Email & WhatsApp 24/7 Key Features

Expert Team: Our technical team validates every product before listing and provides pre-purchase consultation

Get the best price on MKR Vidor 4000 with fast 1-5 day shipping from our Bengaluru warehouse

Easy Installation: Simple set-screw clamping allows quick attachment and removal without special tools - just an Allen key

4440 IC DIY Audio Boards 40 + 40W Amplifier Board Diode Bridge DRAGINO LORA BEE V1.1 + HOPERF RFM95-98(W) Tested & Inspected - Every4440 IC DIY Audio Boards 40 + 40W Amplifier Board Diode Bridge Quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7 day warranty on manufacturing defects, expert support. Product Overview The 4440 IC Amplifier Board is a professional grade dual channel audio amplification solution delivering 40W + 40W stereo output. Built around the robust TDA7440 integrated circuit with integrated diode bridge rectification, this board is ideal