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ESP32 Node MCU Development Board with Wifi and Bluetooth (CP2102 Driver, 30 PIN)
In Stock
SKU:006798- Equips you with robust Wi-Fi and Bluetooth capabilities.
- Can easily integrate into other products with 30-pin design.
- Choose between AP, STA, or AP+STA modes.
- The support for Lua programming simplifies development.
- This board includes a CP2102 USB-UART bridge.
- Powered by the ESP32S chip.
- Offers scalable and adaptive features with adjustable clock frequencies.
- Ideal for various applications.
ZB2L3 18650 Li-ion Lithium Battery Capacity Tester Rated 5.00 out of 5 based on 1customer rating
In Stock
SKU:006787- 18650 Li-ion Battery Capacity Tester.
- Can Support Maximum Capacity up to 9999Ah (9999000Mah)
- Bright Display to Display The Capacity
- Small Size Board.
Heart Rate Pulse Sensor Module
In Stock
SKU:006782- Heart Rate Pulse Sensor Module can be put on the finger or earlobe, through interconnected line can be connected to the Arduino.
- This Pulse Sensor works with a 3V - 5V Arduino.
- Essence is an integrated optical amplifying circuit and noise eliminating circuit heart rate sensor.
- This Pulse Sensor includes the circuits like Amplification & Noise cancellation.
MQ-2 Gas Sensor Module For H2, LPG, CH4, CO, Smoke or Propane Detector Module
In Stock
SKU:006775- Operating Voltage is +5V.
- Used to detect LPG, Alcohol, Propane, Hydrogen, CO, and methane.
- Used as a Digital or analog sensor.
- Sensitivity of Digital pin can be varied using the potentiometer.
- Have a long life.
- It has a Simple drive circuit.
PS2 Joystick Module Breakout Sensor
In Stock
SKU:006768- Dimensions: 34 x 34 x 15 (LxWxH) mm.
- Weight: 10gm (without Hat).
- 2.54mm pin interface leads.
- Operating Voltage: 5V.
- Long service life and stable performance.
- Standard interface and electronic building blocks.
- Widely use in Arduino DIY projects.
5V 8 Channel SSR Module
Out of stock
SKU:006757- 8-channel 2 AMP Solid State Relay board.
- Control 8 loads of up to 2 amps each at 120 V or 240 V AC.
- Good for lighting, Holiday displays etc.
- Has been assembled, and the electrical test passed.
- Led indicator for each relay.
- Use it to control various appliances and other equipment with large current.
- It can be controlled directly by a Microcontroller.
5V 1 Channel SSR Module
Out of stock
SKU:006752- 1-Channel Solid-State Relay
- Rated output load: 100V ~ 240V AC (50Hz/ 60Hz) 2A per channel
- Rated input voltage: 5V
- Triggered at Low level
- Separate LEDs showing the status of each Solid-State Relay
5V 2 Channel SSR Module
Out of stock
SKU:006747- 2-Channel Solid-State Relay
- Rated output load: 100V ~ 240V AC (50Hz/ 60Hz) 2A per channel
- Rated input voltage: 5V
- Triggered at Low level
- Separate LEDs showing the status of each Solid-State Relay
LM386 Audio Amplifier Module
Out of stock
SKU:006741- Onboard LM386 Chip.
- 200 multiplier benefits circuit design.
- On-board speaker wiring Block.
- On-board 10K variable resistor, you can adjust the volume of the enlarged.
- Onboard power indicator.
1200w DC DC Boost Step Up Converter 8-60V to 12-83V 20A
Out of stock
SKU:006731- Input voltage :10-60V
- Output voltage: 12-83V (adjustable)
- Output Current: 12A
- Input Current: 20A
- The non-isolated step-up power conversion module
- Onboard LED illuminates when the voltage is applied to the module
- Equips Multi-turn Potentiometer.
PCA9685 16 Channel Servo Motor Drive
In Stock
SKU:006721- This is PCA9685 16 Channel Servo Motor Driver(Soldered)
- The operating voltage: 2.3V to 5.5V
- This has 5.5V tolerant inputs
- This can operate at minus 40 degrees Celsius to 85 degrees Celsius
- Software reset feature (SWRST Call) allows the device via I2C bus reset
- 25MHz internal oscillator requires no external components
- The maximum allowable 50MHz external clock input
BTS7960B 43A H-Bridge Motor Driver
In Stock
SKU:006716- This is BTS7960B 43A H-Bridge Motor Driver
- Double BTS7960 large current (43 A) H bridge driver
- The supply voltage: 5.5V to 27V
- This has Overtemperature shut down with latch behavior
- This has Overvoltage lockout and Undervoltage shut down
- The Driver circuit with logic level inputs.
- This has an onboard 5V power indicator
- This has a driver circuit with logic-level inputs.
LM317 DC Linear Regulator, DC-DC 4.5~40V Turn 1.2~37V, Step Down Power Module, Adjustable
Out of stock
SKU:006712- Output Current: 1.5A (minimum), 2.2A (typ)
- Input and output voltage difference (VI-VO): 40Vdc (max)
- Adjustable output voltage range: 1.2 ~ 37V
- Operating temperature: -55 to +150
- Output Current: 1.5A
- Input voltage: 4.2 ~ 40 V
Raspberry Pi USB Plug and Play Desktop Microphone
In Stock
SKU:006708- USB Microphone offers excellent sound quality with any plug-and-play enabled PC or Mac device
- Designed to filter out background noises for crisp, clear audio
- Neck is adjustable to fit wherever it's needed | USB Cable Length: 4 ft
- Plug : USB 2.0;Sensitivity : -67 dBV/pBar,-47 dBV/Pascal +/-4dB
- Flexible neck to adjust your convenient direction and Height for talking.
ZMPT101B AC Single Phase Voltage Sensor Transformer Module
In Stock
SKU:006703- Onboard precision miniature voltage transformer
- On-board high-precision op amp circuit, which performs functions such as accurate sampling and proper compensation of signals.
- The module can measure AC voltage within 250V, and the corresponding output analog can be adjusted.
- Sine wave, the middle value (DC component) of the waveform is 1/2VCC.
24V/12V to 5V 5A Power Module DC-DC XY-3606 Power Converter
In Stock
SKU:006699- Working voltage: DC 9V–36V
- Output voltage: 5.2V/5A/25W
- 9~24V input: Output 5.2V/6A/30W
- 24~32V input: output 5.2V/5A/25W
- 32~36V input: output 5.2V/3.5A/18W

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