Signage & Sign Boards Tenders

SIM Reader trainer kit Power supply : Operates on 230V AC ±10%, 50Hz mains supply Built-in regulated SMPS power supply Operating DC Supply : 5V/12V with overload and short-circuit protection SIM Card Interface : Supports GSM SIM Cards compatible with 2G / 3G / 4G / 5G networks SIM Card read/write interface Supports SIM card initialization, authentication and communication functions Compatible with standard 6-pin / 8-pin SIM card sockets Communication Interface : USB 2.0 interface for PC communication RS-232 serial communication interface UART Communication facility for embedded system interfacing SIM Operating Parameters : Selectable SIM Clock frequencies 3.579 MHz 7.159 MHz 14.318 MHz SIM Supply voltage selection facility SIM reset and activation control Supported Protocols and Standards : GSM ETSI 07.07 AND ETSI 07.05 AT command support ISO/IEC 7816 smart card communication support SIM communication command monitoring facility Hardware Features : On-board SIM card socket LED Indication for : Power status SIM detection Reset activity User manualUtility software CD / Downloadable software package Data transmission/reception Built-in keypad for standalone operation. LCD display module (128 × 64) for menu and status display. On-board microcontroller-based control section. Software Support: AT command execution and monitoring software. SIM manager utility software. Data logging and communication terminal utility. PC-based GUI software for SIM data communication experiments. Trainer Features: Fault simulation facility for troubleshooting experiments. Simulation of faults such as: SIM not detected Clock failure VCC failure Reset failure Multiple on-board test points for signal observation. Test points for: SIM RST SIM_CLK SIM IO VCC UART TX/RX Suitable for CRO/DSO signal monitoring. Glass epoxy PCB with educational block diagram layout. Compact tabletop enclosed cabinet design. Construction: Front panel with printed block diagram. Banana test points and patching facility. Standard Accessories: GSM SIM trainer unit. USB communication cable. RS-232 communication cable. Power cord.

DESKTOP AND LAPTOPS--DESKTOP MOTHER BOARD - DISPLAY PROBLEM

Supplying Signage LED Driver 300W With Following Specification Input 100-240VAC - 3.2 A 47-63 Hz , Outout +12V === 33.3A Rated Power 300W IP 67

278 M9476991665 DISPLAY BOARD,9200600,HACH ANALYZER,OEM / PARTSPART NAME : DISPLAY BOARDPART NUMBER : 9200600EQUIPMENT MANUFACTURER : HACHEQUIPMENT NAME : RESIDUAL CHLORINE TRANSMITTEREQUIPMENT MODEL : LXV404.99.75502SC200 NO

SIGNAGE and ROOM IDENTIFICATION BOQ Line Item 32 PART A Civil Works - As per Tender Doument AIESL/HYD/PPMM/ENQ/12 Dt. 03/06/2054

SIM reader trainer kit Power Supply: • Operates on 230 V ac ±10%, 50 Hz mains supply. • Built-in regulated SMPS power supply. • Operating DC supply: 5 V / 12 V with overload and short-circuit protection. SIM Card Interface: • Supports GSM SIM cards compatible with 2G / 3G / 4G / 5G networks. • SIM card read/write interface. • Supports SIM card initialization, authentication, and communication functions. • Compatible with standard 6-pin / 8-pin SIM card sockets. Communication Interface: • USB 2.0 interface for PC communication. • RS-232 serial communication interface. • UART communication facility for embedded system interfacing. SIM Operating Parameters: • Selectable SIM clock frequencies: • 3.579 MHz • 7.159 MHz • 14.318 MHz • SIM supply voltage selection facility. • SIM reset and activation control. Supported Protocols and Standards: • GSM ETSI 07.07 and ETSI 07.05 AT command support. • ISO/IEC 7816 smart card communication support. • SIM communication command monitoring facility. Hardware Features: • On-board SIM card socket. • LED indication for: • Power status • SIM detection • Reset activity Data transmission/reception • Built-in keypad for standalone operation. • LCD display module (128 × 64) for menu and status display. • On-board microcontroller-based control section. Software Support: • AT command execution and monitoring software. • SIM manager utility software. • Data logging and communication terminal utility. • PC-based GUI software for SIM data communication experiments. Trainer Features: • Fault simulation facility for troubleshooting experiments. • Simulation of faults such as: • SIM not detected • Clock failure • VCC failure • Reset failure • Multiple on-board test points for signal observation. • Test points for: • SIM_RST • SIM_CLK • SIM_IO • VCC • UART TX/RX • Suitable for CRO/DSO signal monitoring. • Glass epoxy PCB with educational block diagram layout. • Compact tabletop enclosed cabinet design. Construction: • Front panel with printed block diagram. • Banana test points and patching facility. Standard Accessories: • GSM SIM trainer unit. • USB communication cable. • RS-232 communication cable. • Power cord User manual. • Utility software CD / downloadable software package