https://www.tomsonelectronics.com/products/5-x-7-cm-universal-double-sided-green-pcb-prototype-board-fr4 2026-10-15T01:40:16+05:30 daily https://cdn.shopify.com/s/files/1/2132/9029/files/5x7cmUniversalDouble-SidedGreenPCBPrototypeBoard_FR4.jpg?v=1789997969 5 x 7 cm Universal Double-Sided Green PCB Prototype Board (FR4) A 5x7cm double-sided green PCB prototype board, highlighting the pre-tinned plated through-holes and standard 2.54mm pitch grid for electronics soldering. https://www.tomsonelectronics.com/products/12v-24v-dc-30a-adjustable-led-dimmer-switch-pwm-brightness-controller 2026-10-15T01:40:16+05:30 daily https://cdn.shopify.com/s/files/1/2132/9029/files/12V24VDC30AAdjustableLEDDimmerSwitch.jpg?v=1791312692 12V / 24V DC 30A Adjustable LED Dimmer Switch (PWM Brightness Controller) The 12V/24V 30A adjustable LED dimmer switch featuring a rotary knob, heavy-duty black metal casing, and covered screw terminals for safe wiring.