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Controller
Arduino Compatible Mega with USB Cable
- Micro-controller: ATmega2560
- Operating Voltage: 5V
- Digital I/O Pins: 54 (of which 15 provide PWM output)
- Analog Input Pins: 16
- Flash Memory: 256 KB of which 8 KB used by bootloader
- SRAM: 8 KB
- EEPROM: 4 KB
- Clock Speed: 16 MHz
- USB Host Chip: MAX3421E
SKU: STEM18003 -
Controller
Arduino Compatible Nano V3 With USB Cable
- Micro-Controller: Atmel ATmega328 SMD Package
- Operating Voltage (logic level): 5 V
- Input Voltage (recommended): 7-12 V
- Digital I/O Pins: 14 (of which 6 provide PWM output)
- Analog Input Pins: 8
- DC Current per I/O Pin: 40 mA
- Flash Memory: 32 KB (of which 2KB used by bootloader)
- SRAM: 2 KB
- EEPROM: 1 KB
SKU: STEM18002 -
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IOT
Node MCU ( ESP8266)
- Open-source, Interactive, Programmable
- Wi-Fi Module: ESP-12E module with 6 extra GPIOs
- USB: Micro USB port for power, programming and debugging
- Headers: 2 x 2.54 mm 15-pin header with access to GPIOs, SPI, UART, ADC and power pins
- Drive Type: Dual high-power H-bridge
- Flash size: 4 MB
- Transfer rate: 110-460800 kbps
- Miscellaneous: Reset and flash buttons
SKU: STEM18039 -
Controller
RASPBERRY PI 3 Model B+
- SOC: Broadcom BCM2837B0, ?Cortex-A53 (ARMv8) 64-bit SoC
- CPU: 1.4GHz 64-bit quad-core ARM Cortex-A53 CPU
- RAM: 1GB LPDDR2 SDRAM
- WIFI: Dual-band 802.11ac wireless LAN (2.4GHz and 5GHz ) and Bluetooth 4.2
- Ethernet: Gigabit Ethernet over USB 2.0 (max 300 Mbps). Power-over-Ethernet support (with separate PoE HAT). Improved PXE network and USB mass-storage booting.
- Thermal management: Yes
- Video: Yes VideoCore IV 3D
- Audio: Yes
- USB 2.0: 4 ports
- GPIO: 40-pins
- Operating system support: Linux and Unix
- Extended 40-pins GPIO header
SKU: STEM18004
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Wire and Cables
USB to DC Jack Cable
- Type A Male USB plug to 5.5mm(outer), 2.1mm (inner) male coaxial/barrel plug with positive center pin
- USB 2.0 A Type Male to 5.5 x 2.1mm DC 5V Power Plug Barrel Connector Charge Cable
- Compatible with electronic devices with 5.5×2.1mm barrel jack
- Power devices from a USB port
- Best Suited for 5V,9V and 12V
SKU: STEM18111 -
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-
Controller
Arduino Compatible Nano V3 With USB Cable
- Micro-Controller: Atmel ATmega328 SMD Package
- Operating Voltage (logic level): 5 V
- Input Voltage (recommended): 7-12 V
- Digital I/O Pins: 14 (of which 6 provide PWM output)
- Analog Input Pins: 8
- DC Current per I/O Pin: 40 mA
- Flash Memory: 32 KB (of which 2KB used by bootloader)
- SRAM: 2 KB
- EEPROM: 1 KB
SKU: STEM18002 -
Sensor
Ultrasonic Sensor Module HC-SR-04 or compatible
- Working Voltage : 5 V(DC)
- Static current: Less than 2 mA
- Output signal: Electric frequency signal
- Sensor angle: <15 degrees
- Detection distance: 2 cm-450 cm
- High precision: Up to 2 mm
- Input trigger signal: 10 us TTL impulse
- Echo signal: output TTL PWL signal
SKU: STEM18078
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Battery
10000 MAh 5 volt Power Bank
- Compatible Devices: Tablets and All Other USB Enabled Devices
- PTC Protective Circuits for the Cell
- Output Over voltage Protection
- Temperature Resistance
- Protection from Short Circuit
- Protection from Overcharge and Over-discharge
- Protection from Incorrect Insertion
- Input Over-voltage Protection
- Protection from Output Over current
SKU: STEM18097 -
Motor
12V DC Gear motor(150 rpm)
- The metal gears have better wear and tear properties
- Gearbox is sealed and lubricated with lithium grease and requires no maintenance
- Although motor gives 150 RPM at 12V, motor runs smoothly from 4V to 12V and gives the wide range of RPM and torque
- The shaft has a hole for better coupling
- Rated Torque(kg-cm): 2
- Stall Torque(kg-cm): 7.8
SKU: STEM18101 -
Controller
Arduino Compatible Mega with USB Cable
- Micro-controller: ATmega2560
- Operating Voltage: 5V
- Digital I/O Pins: 54 (of which 15 provide PWM output)
- Analog Input Pins: 16
- Flash Memory: 256 KB of which 8 KB used by bootloader
- SRAM: 8 KB
- EEPROM: 4 KB
- Clock Speed: 16 MHz
- USB Host Chip: MAX3421E
SKU: STEM18003 -
Controller
Arduino Compatible Nano V3 With USB Cable
- Micro-Controller: Atmel ATmega328 SMD Package
- Operating Voltage (logic level): 5 V
- Input Voltage (recommended): 7-12 V
- Digital I/O Pins: 14 (of which 6 provide PWM output)
- Analog Input Pins: 8
- DC Current per I/O Pin: 40 mA
- Flash Memory: 32 KB (of which 2KB used by bootloader)
- SRAM: 2 KB
- EEPROM: 1 KB
SKU: STEM18002 -
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Controller
Arduino Uno DIP R3-Compatible (Without Cable)
Microcontroller: ATmega328P.
Operating Voltage: 5V.
Input Voltage: 7-12V.
Digital I/O Pins: 14 (of which 6 provide PWM output).
Analog Input Pins: 6.
DC Current: 40mA.
Flash Memory: 32 KB.
SRAM: 2 KB.
EEPROM: 1 KB.
Clock Speed: 16 MHz.SKU: STEM18264 -
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Sensor
Color Recognition Sensor(TCS 3200)
- Power Down Feature
- High-Resolution Conversion of Light Intensity to Frequency
- Programmable Color and Full-Scale Output Frequency
- 2.54mm pitch connector pin-out
- Non linearity Error Typically 0.2% at 50 kHz
- Stable 200 ppm/?C Temperature Coefficient
SKU: STEM18093
Arduino Compatible Mega with USB Cable
4-Way Capacitative Touch Switch Module(TTP224)
7805 IC
10000 MAh 5 volt Power Bank
Adapters 12V/2A
Arduino Uno R3 Casing
Battery Cap
IR Sensor, Obstacle Avoider Sensor
Baku Soldering Kit
USB to DC Jack Cable
8x8 LED Matrix Display Module
Color Recognition Sensor(TCS 3200)
Alkon Plastic Storage Drawer/Organiser
Cable Tie - 6 inch(100 pcs)
Continuous Metal Gear Servo 360? (MG995)
Battery Charger(12V/2A)
RGB LEDs(5 pcs )
Solderless 400 pin breadboard
Seven Segment Display (Common Cathode)
Alkon Plastic Storage Drawer/Organiser
Male to Male (40 Jumper Wires)
Bluetooth(HC-05)
Ambitech Wrench
Digital Multi Meter
Wheel (BO Motor)
Red LED(10 pcs)
Potentiometer - 10K (5 pcs)
Piezo Big 5 volt-Buzzer
Alkon PegBoard 


























