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IOT Boards
ESP8266 ESP12E -NODEMCU – CH340
- Input Voltage: 2.5 ~ 3.6V
- Operating Voltage: 3.3V
- CPU: 32-bit RISC Tensilica Xtensa LX106 running at 80 MHz
- 64 KB of instruction RAM, 96 KB of data RAM (80x Arduino UNO!)
- 512 KB of EEPROM (512x Arduino UNO!)
- External QSPI flash – 512 KB to 4 MB* (up to 16 MB is supported)
- IEEE 802.11 b/g/n Wi-Fi
- Integrated TR switch, balun, LNA, power amplifier and matching network
- WEP or WPA/WPA2 authentication, or open networks
- Digital I/O Pins (DIO): 16
- Analog Input Pins (ADC): 1
- UARTs: 1 on dedicated pins, plus a transmit-only UART can be enabled on GPIO2
- SPIs: 1
- I2Cs: 1
- Flash Memory: 4 MB
- SRAM: 64 KB
- Clock Speed: 80 Mhz
- 80 Mhz clock (5x arduino UNO or mega!)
SKU: n/a -
IOT Boards
ESP8266 NodeMCU V1.0 ESP-12E WiFI Module
- Microcontroller: ESP-8266 32-bit
- Clock Speed: 80 MHz
- USB Converter: CP2102
- USB Connector: Micro USB
- Operating Voltage: 3.3V
- Flash Memory: 4 MB
- Digital I/O: 11
- Analog Inputs: 1
- Communications: Serial, SPI. I2C and 1-Wire via software libraries
- WiFi: Built-in 802.11 b/g/n
SKU: n/a -
IOT Boards
ESP8266 Witty Cloud ESP-12F WiFi Module
- LDR Light Sensor on board.
- WS2812 Led on board.
- Includes CH340G USB-to-UART programmer.
- Includes LDR (light dependent resistor a.k.a photoresistor) connected to ESP’s ADC pin.
- Supports 3 modes: AP, STA, AP+STA.
- Dimensions: 24mm x 16mm.
- Micro USB connection for power and/or programming
SKU: n/a -
circuit boards, PCB
Ferric Chloride for PCB Etching
1. Suggested only if you know how to etch PCBs with FeCl3.
2. You must use gloves while etching with FeCl3 as it may cause irritation to your skin.
3. Mix etchant in water, do not drop water over the etchant.
4. Do an etching procedure in open space so any chemical gas produced during the process can dissipate in the air easily.
5. Put etchant+water solution in the plastic box only.
Mix the solvent with warm water and your etching solutions is ready. You can also store and re-use the solution.
Note: High corrosive chemical, caution!! Harmful to skin and eyes. Please make sure all precautionary measures are in place like hand gloves, glasses, etc.
SKU: n/a -
Color, Heat, Sensors
Flame Sensor Module
- Photosensitivity is high
- Response time is fast
- Simple to use
- Sensitivity is adjustable
- Detection angle is 600,
- It is responsive to the flame range.
- Accuracy can be adjustable
- Operating voltage of this sensor is 3.3V to 5V
- Analog voltage o/ps and digital switch o/ps
- The PCB size is 3cm X 1.6cm
- Power indicator & digital switch o/p indicator
- If the flame intensity is lighter within 0.8m then the flame test can be activated, if the flame intensity is high, then the detection of distance will be improved.
SKU: n/a -
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Flex & Force, Sensors
Flex Sensor 4.5″
- Thickness: 0.4mm
- Trigger Force: 20g, triggered (default resistance<200kΩ)
- Pressure Measuring Range: 20g~6kg
- Static Pressure & Dynamic Pressure Measurement (within the frequency of 10Hz)
- Initial Resistance: >10MΩ
- Activation Time: <0.01S
- Operating Temperature: -40℃~+85℃
- Lifespan: >1million times
- Hysteresis: +10%,(RF+ -RF-)/FR+,1000g Force
- Response Time: <10ms
- Drift: <5%, 2.5Kg Force, Static load 24H
SKU: n/a -
Multicopter Accesories, RC Trans. & Recv.
FlySky FS-CT6B 2.4G 6-Channels Remote control Transmitter receiver
Multicopter Accesories, RC Trans. & Recv.FlySky FS-CT6B 2.4G 6-Channels Remote control Transmitter receiver
The FS-CT6B is a professional and practical 2.4GHz 6-Channel digital LCD transmitter, which is equipped with a FS-R6B receiver to make a digital proportional radio control system, and suitable for RC airplane, glider and helicopter. The transmitter adopts easy-to-read LCD screen to show the working status.
SKU: n/a -
Flex & Force
Force Sensitive Resistor – Small
This is a small force-sensitive resistor. It has a 0.16″ (4 mm) diameter active sensing area. This FSR from Interlink Electronics will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR, its resistance will be larger than 1MΩ, with full pressure applied the resistance will be 2.5kΩ.
Two pins extend from the bottom of the sensor with a 0.1″ pitch making it breadboard-friendly.
These sensors are simple to set up and great for sensing pressure, but they aren’t incredibly accurate. Use them to sense if it’s being squeezed, but you may not want to use it as a scale.
SKU: SEN584 -
Flex & Force, Sensors
Force Sensitive Resistor 0.5 INCH FSR
- Detection area (detection range): 14.5 mm circle
- Physical Diameter: 18.3mm circle
- The output signal (output signal): Passive variable to hold
- The Force-sensitive range (range), pressure test: 100g to 10 kg
- Lifespan (life):> 10 m letter actuation
Dimensions:
- Total length: 56mm
- Overall width: 18.3mm
- Diameter detection: 14.5mm
- Thickness: 0.4mm
SKU: n/a -
Multicopter Accesories, RC Trans. & Recv.
FS-T6 FlySky 6-Channel Quadcopter Transmitter
FlySky Introduces its newest 6 channel 2.4GHz system, The FS-T6. After years of success with the CT6B, FlySky presents the new FS-T6 with loads of cool and convenient features making the operation of this transmitter simple and instinctive.
The 6-channel FlySky FS-T6 is the perfect transmitter for sport modelers who want the power of a programmable transmitter but don’t necessarily need a lot of excess features they do not use. It includes all of the important features and programmable parameters to support a variety of helicopters, gliders, and airplanes. It even has the ability to store 20 models allowing the user to save a whole fleet of aircrafts.
Programming the FS-T6 is very easy and intuitive. It is implemented with a simple click and scroll dial allowing quick and easy menu navigation and manipulation. The large backlite LCD screen with large fonts is easy to read and the simplified menus will immediately put first-time programmers at ease. Many programming functions like throttle curves and expo are graphically depicted to give you a clearer picture of the changes you’re making.
FlySky AFHDS (Automatic Frequency Hopping Digital System) 2.4GHz system offers a lot of advantages. It is equipped with a super active and passive anti-jamming capability and has very low power consumption with high receiver sensitivity. The 2.4GHz system puts the radio out of the frequency range by any generated by other electronic components in your model such as the brushless motor, speed controller, servos, or other metal to metal noise. This eliminates interference and glitching that can plague a traditional radio system. Extreme rigorous testing by FlySky engineers makes this AFHDS system solid and worthy.
SKU: n/a -
Multicopter Accesories, RC Trans. & Recv.
FS-TH9X 2.4GHz 9CH Transmitter
The Flysky FS-TH9x 9ch radio is the original high value 9ch system. These pack all the features of a 400 radio, and yet cost less than a quarter of that price.
The flysky module keeps the antena at the back of the radio- which allows for easier modification (such as mounting a FPV screen) and module switching.
SKU: n/a -
Arduino & IOT Boards, Flex & Force, Sensors
FSR402 Force Sensitive Resistor FSR
The FSR is made of 2 layers separated by a spacer. The more one presses, the more of those Active Element dots touch the semiconductor and that makes the resistance go down. FSRs are basically a resistor that changes its resistive value (in ohms Ω) depending on how much it is pressed. These sensors are fairly low cost, and easy to use but they’re rarely accurate. They also vary some from the sensor to sensor perhaps 10%. So basically when you use FSRs you should only expect to get ranges of response. While FSRs can detect weight, they’re a bad choice for detecting exactly how many pounds of weight are on them. However, for most touch-sensitive applications like “has this been squeezed or pushed and about how much” they’re a good deal for the money!
SKU: n/a -
Converters
FTDI FT232 USB UART Board (mini)
- Original FT232RL onboard
- Supports Mac, Linux, Android, WinCE, Windows 7/8/8.1/10…
- 3 power mode : 5V output, 3.3V output, or powered by target board (3.3V-5V)
- 3 LEDs: TXD LED, RXD LED, POWER LED
- Functional Pins
- TXD, RXD, RTS#, CTS# : connected to the onboard soldered pinheaders
- The other Pins : accessable on the drill holes (separate pinheaders are also provided for easily connecting to user system, the pitch is compatible with bread boards)
SKU: mod514 -
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Soldering Accessories & Tools, Soldering Iron
Goot 30W Soldering Iron KS-30R
- Manufacturer: Goot
- Model: KS-30R
- Color: Blue
- Material: ABS
- Power: 30W
- Working Voltage: AC220V / 50Hz
- Soldering Iron Length: Approx. 32cm
- Power Cord Length: Approx. 123cm / 48.43in
- Item Weight: Approx. 50g
- Package Weight: Approx. 134g / 4.71oz
SKU: n/a -
Soldering Accessories & Tools, Soldering Iron
Goot 40W Soldering Iron KS-40R
- Manufacturer: Goot
- Model: KS-40R
- Color: Blue
- Material: ABS
- Power: 40W
- Working Voltage: AC220V / 50Hz
- Soldering Iron Length: Approx. 32cm
- Power Cord Length: Approx. 123cm / 48.43in
- Item Weight: Approx. 50g
- Package Weight: Approx. 134g / 4.71oz
SKU: n/a -
Desoldering Pump, Soldering Accessories & Tools
GOOT GS-100 GS100 Desoldering Pump
Jumbo Size: large vacuum capacitySelf-cleaning Axis: When the plunger is pushed, a piston expands the nozzle.Plunger Lock Function: The plunger can store the shaft inside by pushing it in full, and pressing the vacuum shutter release button.SKU: n/a -
Soldering Accessories & Tools, Soldering Iron
Goot KX-60R Electrical Soldering Iron 60W
- Power Output: 60 watts
- Voltage: Designed for standard electrical outlets (AC power)
- Temperature Range: Typically ranges from 250°C to 500°C (482°F to 932°F)
- Heating Element: High-quality heating element for rapid heating and efficient soldering
- Heat Recovery Time: Fast heat recovery for minimal downtime between soldering joints
- Tip Compatibility: Compatible with a variety of soldering iron tips for different soldering tasks and applications
- Construction: Durable construction for long-lasting performance and reliability
- Ergonomics: Ergonomic design for comfortable grip and reduced hand fatigue during extended use
SKU: n/a -
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Communication Modules, GSM and GPS
GPS Neo 6m U-Blox NEO-6M GPS Module
- 5Hz position update rate
- Operating temperature range: -40 TO 85C UART TTL socket
- EEPROM to save configuration settings
- Rechargeable battery for Backup
- The cold start time of 38 s and Hot start time of 1 s
- Supply voltage: 3.3 V
- Configurable from 4800 Baud to 115200 Baud rates. (default 9600)
- Support SBAS (WAAS, EGNOS, MSAS, GAGAN)
- Separate GPS antenna
SKU: n/a -
Alphanumeric Displays, Display
Graphical LCD 128×64
- Operating Voltage is 5V
- it is with Chinese font
- it has a blue backlight
- Controller used in it ST7920
- its Size is 93x70mm
- It displays 20 characters in 4 lines.
- Its input voltage range is 4.5V to 5.5V.
- The operating voltage for LCD is 5V Direct Current (DC).
- Its interface consists of 6800 8 bit parallel.
- Positive transflective is its display type.
- Its backlight consists of blue and green.
SKU: n/a -
Accelero, Gyro. IMU, Magneto, Sensors
Gravity: 80cm Arduino Infrared Proximity Sensor
INTRODUCTION
This is an infrared distance switch. It has an adjustable detection range, 3cm – 80cm. It is small, easy to use, assemble, and inexpensive. Useful for robotics, interactive media, industrial assembly line, etc. Infrared wave length is part of the Sun’s natural light spectrum. While is a nice fit for indoor projects, outdoors with plenty of sun light and reflective surfaces on it’s sight is not adviced. It’s incredibly repurposable and can be used for a lot of different projects. The adjustable screw on it’s back makes it very convenient for different purposes. Digital read on your Arduino pin and you are ready to go. Good sensor choice for quick prototyping.
Use it on a robot for wall detection and wall follower, or as some of the projects listed below as a trigger system. It’s round shape with the screwable holders make it a good choice for a home made assembled robot, with a hole of it’s diameter and the holders you can place it aiming at different positions on a robot. Or even place it near your PC to turn on and off your monitor.
SKU: SEN850 -
Digital Meter, Multi Meters
GSCETE GT360D Digital Multimeter – Precision, Safety & Efficiency
- DC Voltage: 200mV to 1000V
- AC Voltage: 200mV to 750V
- DC Current: 200μA to 10A
- AC Current: 200μA to 10A
- Resistance: 200Ω to 40MΩ
- Capacitance: 20nF to 200μF
- Frequency Measurement: 10Hz to 10MHz
- Temperature Measurement: -20°C to 1000°C (-4°F to 1832°F)
- Duty Cycle: 0.1% to 99.9%
SKU: n/a -
Digital Meter, Multi Meters
GSCETE GT55 Digital Multimeter – Precision & Reliability for Every Task
- DC Voltage: 200mV to 1000V
- AC Voltage: 200mV to 750V
- DC Current: 200μA to 10A
- AC Current: 200μA to 10A
- Resistance: 200Ω to 40MΩ
- Capacitance: 20nF to 200μF
- Frequency Measurement: 10Hz to 10MHz
- Temperature Measurement: -20°C to 1000°C (-4°F to 1832°F)
- Duty Cycle: 0.1% to 99.9%
SKU: n/a -
Digital Meter, Multi Meters
GSCETE Multimeter GT350C – High-Precision Digital Multimeter
- Display: Large backlit LCD
- Measurement Method: True RMS
- Auto/Manual Ranging: Yes
- Power Supply: 9V battery (included)
- Auto Power-Off: Yes
- Overload Protection: Yes
- Safety Rating: CAT III 600V / CAT II 1000V
- Build Quality: Shock-resistant, non-slip casing
SKU: n/a -
Digital Meter, Multi Meters
GSCETE Multimeter GT350E – High-Precision Digital Multimeter
- Display: Large backlit LCD with high visibility
- Measurement Method: True RMS
- Auto/Manual Ranging: Yes
- Power Supply: 9V battery (included)
- Auto Power-Off: Yes, to conserve battery life
- Overload Protection: Yes, for all ranges
- Safety Rating: CAT III 600V / CAT II 1000V
- Build Quality: Shock-resistant, non-slip casing
SKU: n/a -
Digital Meter, Multi Meters
GT350D Professional Digital Multimeter
The GT350D Professional Digital Multimeter is a high-precision instrument designed to meet your diverse measurement needs. Whether you’re a professional, hobbyist, electronics enthusiast, or a DIY hobbyist, this multimeter is the perfect tool for you. It has a clear LCD display and a comfortable protective cover with test leads hanging grooves. It has 3. 2 meters drop test and precision protection. Its Loud buzzer sounds reasonable hearing capacity to the user.
SKU: n/a -
Accelero, Gyro. IMU, Magneto, Sensors
GY-273 HMC5883L Triple-axis Magnetometer Compass Module
- Type: GY-271
- Operating Voltage : 3 -5 V DC.
- Chipset: HMC5883L.
- Communication: I2C protocol.
- Measuring range: ± 1.3-8 Gauss.
- Dimensions : 14.8 x 13.5 x 3.5 mm.
- Weight: 2 gm.
- 3-axis magnetic electronic compass.
- Precise heading information.
- Fits into small projects easily.
- I2C communication.
SKU: n/a -
Accelero, Gyro. IMU, Magneto, Sensors
GY-273 Magneto HMC5883L
- Supply Voltage VCC: 3.3 to 6 V
- Heading Accuracy: 1 to 2
- Magnetic Field Range: -8 to +8 Gauss
- I2C Address: 0x1E (7-bit address)
- Max Data Rate: 160 Hz
- Digital Voltage Level: 3.3V
- Dimensions (excluding pins): 18.2mm (0.717) x 13.3mm (0.524) x 2.2mm (0.087)
- Weight: 0.95g (0.034oz)
SKU: n/a -
Accelero, Gyro. IMU, Magneto, Sensors
GY-291 ADXL345 3-Axis Accelerometer Module
- Main Chip: ADXL345
- Model: GY-291
- Power Supply: 3-5V
- Means of Communication: IIC / SPI Communication Protocol
- Measuring Range: ±2g /±16g
- Digital-Output Triple-Axis Accelerometer with a Programmable Full-Scale Range of ±2g, ±4g, ±8g and ±16g and Integrated 16-bit ADCs
- Accelerometer Normal Operating Current: 450µA
- Ultralow Power: as low as 23 μA in Measurement Mode and 0.1 μA in Standby Mode at VS = 2.5 V (typical)
- Sleep Mode Current: 8µA
- Communication: SPI (3- and 4-wire) and I2C Digital Interfaces
- User-Programmable Interrupts
- Wake-On-Motion Interrupt for Low Power Operation of Applications Processor
SKU: n/a -
Color, Sensors
GY-31 TCS230 TCS3200 Color Sensor
- High-resolution conversion of light intensity to frequency.
- Chip pins all has drawn for standard 100.
- Put the needle (2.54 mm).
- Mil-convenient for bitmap board.
- Programmable color and full-scale output frequency.
- Communicate directly with a microcontroller.
- Low-profile surface mount package.
SKU: n/a -
Accelero, Gyro. IMU, Magneto, Sensors
Gy-61 Triple Axis Accelerometer Adxl335
- 3V-6V DC Supply Voltage
- Onboard LDO Voltage regulator
- Can be interfaced with a 3V3 or 5V Microcontroller.
- All necessary components are populated.
- Ultra Low Power: 40uA in measurement mode, 0.1uA in standby@ 2.5V
- Tap/Double Tap Detection
- Free-Fall Detection
- Analog output
- Build in ultra-low noise linear LDO voltage regulator
- Built-in onboard filters, which reduce noise from the motor and other high-current electronics
- All sensors connected to the I2C bus
- You can easily select two I2C addresses for MPU6050 by soldered jumper
- Power LED
- Build in Logic level converter for I2C
- Dimensions 20x16mm
- Designed for 5V logic level
SKU: n/a -
Accelero, Gyro. IMU, Magneto, Sensors
GY521 MPU6050 3 Axis Digital Gyroscope Accelerometer Sensor Module
Accelero, Gyro. IMU, Magneto, SensorsGY521 MPU6050 3 Axis Digital Gyroscope Accelerometer Sensor Module
A 3-axis gyroscope and a 3-axis accelerometer are combined together on the same silicon die with an onboard Digital Motion Processor. Easy to get it fit into your project! It is very accurate, as GY-521 Mpu6050 Module contains 16-bits analog to digital conversion hardware for each channel. Therefor Three axis Gyrometer captures the x, y, and z channel at the same time. The sensor uses the I2C-bus to interface with the Arduino.
SKU: n/a -
Accelero, Gyro. IMU, Magneto, Sensors
GY521 MPU6050 Module 6DOF
- Chip: MPU-6050
- Power supply: 3v-5V
- Gyroscope range: + 250 500 1000 2000/ s
- Acceleration range: 2 4 8 16 g
- Communication: Standard IIC communication agreement
- Chip built-in 16 bit AD converter, 16 bits of data output
- Pin Pitch 2.54 mm
- SIZE: 20.3mm x 15.6mm
SKU: n/a -
Bread Board, circuit boards
Half Size Breadboard 400 Points For Electronics
Half Size MB102 Solderless Breadboard Prototyping Board is commonly used by students and hobbyists to quickly assemble an electronics project without using a soldering station. These Breadboard Project Board MB102 can be connected with one-another to make a larger board for complex projects
SKU: n/a -
Sensors
Hall Effect Sensor Module
- Digital Output Hall-effect sensor.
- Operating voltage: typically 5V.
- Output Current: 25mA.
- It can be used to detect both the poles of a magnet.
- The output voltage is equal to the operating voltage.
- Operating temperature: -40C to 85C.
- Turn on and Turn off time is 2 sec each.
- Inbuilt reverse polarity protection.
- Suitable for Automotive and Industrial Applications.
SKU: n/a -
GPS Neo 6m U-Blox NEO-6M GPS Module
Half Size Breadboard 400 Points For Electronics 










































