tender for ece equipment = limited; 1 batteries-12v, 100ah tubular battery,tall tubular type, 42 months warranty, suitable for online ups, heavy duty deep cycle performance 2 microcontroller board-esp32 development board,dual core 32-bit mcu, wi-fi + bluetooth enabled, 30+ gpio pins, usb interface, compatible with arduino id 3 digital ic trainer kit- 10 input toggle switches, one push button, 10 output led display, one 7-segment display, software de-bounced mono pulse generator, microcontroller based ttl clock generator, dc power supply tapings(gnd, +5v,+12v, -12v), 14 pin zip -4 nos, 16 pin zip -2 nos, input power with fuse protected 220v,50hz ac 4 power supplydual output regulated power supply, 0–30v variable output, 0–5a current rating, short circuit & overload protection 5 speak on connector malemale plug socket audio speaker plug twist lock 4 pole speak on plug 6 wireless mic- microphone type: dynamic, polar pattern-cardioid,impedance-150 ohms,weight-298grams(9.92 oz),signal-to-noise ratio-90db 7 wired mic-microphone type-condenser, omni directional,1kohm to 10 kohm,weight-100grms to 400grmswith 10m cable length 8 stereo aux cable -length-5 meters,connectors-3.5mmtrs (stereo, left-right-ground)on both ends ,audio quality-stereo analog audio impendence -<10ohms 9 audio system stabilizer-capacity: 500 va, input voltage range: 90v – 300v,output voltage: 200v – 240v,frequency: 50 hz, working range 90vac-300vac 10 stainless steel with glass top podium-podium with mic holder and branding space 11 wall mount speaker-30 watts with woofer 4 inch, tweeter 1 inch 12 samsung ssd 9100 pro 8tb▪ model: samsung 9100 pro gen5 m.2 nvme ssd (with heatsink, 8 tb) ▪ interface: pcie 5.0 ×4, nvme 2.0 ▪ form factor: m.2 2280 (with integrated heatsink for thermal control) ▪ nand type: samsung v-nand tlc (v8) flash memory ▪ controller: samsung in-house (5 nm presto controller) ▪ cache memory: 8 gb lpddr4x sdram (8 tb variant) ▪ operating temp: 0 °c to 70 °c (typical range)sequential speed (large file transfers): • sequential read: up to ~14,800 mb/s • sequential write: up to ~13,400 mb/s random speed (small file i/o): • random read: up to ~2,200,000 iops • random write: up to ~2,600,000 iops ▪ warranty: 5-year limited (or tbw limit, whichever comes first)