tender for the supply of lab equipments ofelectronics and communication engineering department; 1 lab equipments 2 raspberry pipico based interface boardsbased traffic light control system, temperature monitoring system, dc motor speed control systems.rp2040/rp2350 dual core processordigital i/o pins: 22 headersuart,spi,12cmemory: flash: 2mb, sdram: 264kbclock speed: up to 133 mhzmicrocontroller: dual core cortex m0+32 bitarm mcudigital i/o pins: 8 no’spwm pins: 6 no’sanalog inputs: 6 no, 12 bitlm 35 sensorl298 with dc motor provided for motor interfacetraffic light controller system implementation 3 sim reader trainer kit: kit to study the working of sim card in gsm handset and sim card detectionwith inbuilt power supply data and clock input