The Smart Techies Pvt. Ltd. - Products & Services

EM 18 RFID Reader Top - 32x32x8mm, 125kHz Frequency, Wiegand 26 & RS232 Interface | Inbuilt Antenna, TTL Output, Manchester 64-bit Encoding

LF RFID Reader

Em18 Rfid Reader

SIM800 Module Only

MSP430 Development Board - TI M430G2452 PDIP20 Microcontroller, USB Powered with Onboard Voltage Regulator, Reset Switch, and Support for Common Programming IDEs

Simcom Sim900a Gsm/Gprs Ttl Modem With Rs232

QUECTEL M95 with TTL Output - Quad Band GSM Module 3.7-4.2VDC, SIM Tray, RS232 Interface, LM2576 Regulator, GSM Antenna | Low Power, Compact Size, Rapid Prototyping, M2M Applications

L80 GPS Modem with TTL Output SIM800 Combo with LM 2576 Regulator

Atmel Atmega 16

Yellow Gsm Sim 900 Ttl Only Modem

SIM900 GSM Modem - Quad Band , RS232 Interface for Voice and SMS Control, Low Power Consumption, Reliable 24x7 Operation

GSM SIM800 TTL Only Modem - PCB Module, 3.7-4.2VDC, Quad Band | GPRS Connectivity, TTL Rx/Tx Interface, Accurate Timing, Customizable, Repairable

Freeduino Development Board - ATmega8 MCU, 14 Digital IO, 6 Analog Input, USB Interface, PWM Control, 6-12V DC Input

8051 Development Board - 40 PIN Dual Microcontroller (8051/8052) | Modular Expansion with Onboard Voltage Regulator, Reset Switch, and ISP Programming Port

Development Board with MAX232

Simcom Sim900a Gsm/Gprs Ttl Modem With Usb

Simcom Sim800 Gsm/Gprs Ttl Modem With Usb

Easy To Operate Luminometer Bh1750 Sensor

Single Pair IR Sensor

LDR Pair Dual

Dual LDR Sensor Module

GPS L80 TTL Only Modem - PCB, Small Size, 3.7-4.5 VDC | Patch Antenna, Real-Time Location, Direct TTL Output, Reliable, Accurate Timing

L80 Gps Modem With Ttl Output And Lm 2576 Regulator Audience: Adult

Quectel M95 Quad Band GSM GPRS Module

SIM 900 GSM GPRS Module - PCB Material, Quad Band, RS232 Interface | SMS Control, Data Transfer, Remote Control, Plug and Play, Reliable Operation

ATMEL AT89s51 Microcontrollers

PIC16F72 Microcontrollers