tlt

 Key Features :

1. Good sensitivity to Combustible gas in wide range
2. High sensitivity to LPG, Propane and Hydrogen
3. Long life and low cost
4. Simple drive circuit

 Key Features :

• • • It’s efficient up to 93%
    • It can source a good amount of current
    • It is an inexpensive converter module
    • It’s simple to adjust to get your desired increase in voltage
    • 4-bit or 8-bit MPU Interface
    • Standard Type
    • Works with almost any Microcontroller

 Key Features :

1. 1. 1. 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire
      2. supported(except D0)
      3. 1 analog input(3.2V max input)
      4. Micro USB connection
      5. Use BRT (Bias Resistor Transistor), easier into flash mode.
      6. 30% increase in radiating area, more stable.
      7. Dimensions : 35 x 26 x 8 (LxWxH) mm.
      8. Weight: 10 gm.
      9. Board Color : Blue
      10. Compatible with Arduino
      11. Compatible with NodeMCU
      12. Compatible with MicroPython

 Key Features :

1. 1 × Arduino Uno R3
2. 1 × USB Cable for Arduino Uno and Arduino Mega
3. 1 × Arduino Infrared Remote
4. 1 × IR Transmitter LED 5mm Infrared Transmitter
5. 1 × KY-028 Ky028 Temperature Sensor Module
6. 20 × 20cm Pin to Pin 1 Pin Jumper Wire Dupont Line (Arduino Male to Male)
7. 20 × 20cm Pin to Hole 1 Pin Jumper Wire Dupont Line (Arduino Male to Female)
8. 1 × MB102 Breadboard 830 Points Solderless Prototyping Breadboard
9. 1 × 2.54mm Pitch 40 Pin Male Header
10. 1 × 2.54mm Pitch 40 Pin Single Row Female Header Strip
11. 1 × Towerpro Sg90 Sg 90 180 Degree Servo Motor
12. 1 × 24BYJ High Torque Geared Stepper Motor
13. 1 × DC 2V to 24V 5100 RPM High Torque Mini Micro Motor

 Key Features :

1. Sensor Type: Inductive
2. Sensing distance: 0.079″ (2mm)
3. Output Type:  NPN-NO, 3-Wire
4. Response Frequency: 1.5kHz
5. Shielding: Shielded
6. Material: Nickel-Plated Brass
7. Voltage: 10V ~ 40V
8. Termination style: Cable leads
9. Operating Temperature: -40°C ~ 85°C
10. Package/case: Cylinder, Threaded – M12
11. Ingress Protection: IP67
12. Indicator: LED

 Key Features :

1. The main chip: ISD1820.
2. Dimensions : 43 x 34 x 11 (LxWxH) mm.
3. The working voltage: DC 3V-5V.
4. Loudspeaker: 8 Ohm, 0.5W.
5. An easy to use 10 seconds of voice recording.
6. High-quality, natural voice restored.
7. Can be used as propaganda module.
8. With looping, jog playback, single-pass play function.
9. Available single-chip control.
10. This module can directly drive a small speaker 8 ohm 0.5W.
11. Power supply : 3-5V, which can be accessed pin power.
12. Audio recording control mode: the key to control or microcontroller, IO has drawn the line of control.

 Key Features :

1. Tiny and lightweight with high output power. The servo can rotate approximately 180 degrees (90 in each direction) and works just like the standard kinds but smaller.
2. You can use any servo code, hardware, or library to control these servos.
3. Good for beginners who want to make stuff move without building a motor controller with feedback & gearbox, especially since it will fit in small places. It comes with 3 horns (arms) and hardware.

 Key Features :

1. PCB installed inside of aluminum alloy U disk shell, portable, safe and reliable!
2. Interface definition directly marked on the shell, clear, convenient and practical!
3. 5V, 3.3V offers at the same time, allowing you to program your target board with both 5V and 3.3V
4. Shell characters using laser engraving, never fade off! Permanent clarity!
5. 500MA internal resettable fuse, complete protection of your expensive computer motherboard!
6. Red and blue color LED indicator, allowing you to always observe ST-LINK V2 working condition!
7. With 4 DuPont line, so you can easily respond to different target board line order!
8. Use anti-static bag packaging.

 Key Features :

1. 1. 1. sensor adopts TR5000, high sensitivity
      2. sensitivity adjustable digital potentiometer to adjust (blue)
      3. modules can induction block from 0 to 3 cm
      4. 5 V working voltage of 3.3 V
      5. 5a output form the output analog voltage (0 to 5 v) B digital switch output (0 and 1)
      6. Has a fixed bolt hole, the work of the installation
      7. Small board PCB size: 3.5 cm * 1.5 cm
      8. The power indicator light (red) and digital switch output indicator light (green)
      9. Comparator USES the LM393 chips, work stability
      10. Three small plate interface specifications wire (4)
      11. 1 VCC external 3.3 V to 5 V
      12. 2 GND external GND
      13. 3 DO small plate digital output interface (0 and 1)
      14. 4 small AO plate analog output interface (0 to 5 v)

 Key Features :

1. LCD display.
2. High accuracy.
3. This thermometer can also be used to measure object temperature (baby milk, food, bath water) or ambient temperature.
4. Waterproof probe, easy to remove.
5. Powered by 2 x 1.5v LR44 button cell.
6. Comes with a probe that is easy to use.
7. Perfect for use in incubators, brooders, homebrew room at any other place, the monitoring of temperature and humidity required.