Test Hooks Clip for Logic Analyzers(Random Colours)
- Its a 1 pin tool
- This is a very easy to use tool
- Color: Red or Black or Blue or white or Green
- Dimensions 5 × 5 × 5 cm
- Weight: 0.026 kg
MSP-EXP430F5529LP MSP430F5529 USB LaunchPad Evaluation Board
- USB 2.0-enabled MSP430F5529 16-bit MCU
- Up to 25 MHz
- 128KB Flash and 8KB RAM
- 12 Bit SAR ADC
- Various USB device class examples and embedded software libraries available (CDC, HID, MSC)
- eZ-FET lite: Open source onboard debugger with application UART
- One USB connection for emulator and target via the use of an onboard USB hub
- USB as power source: 5V and 3.3V through a high efficiency DC/DC converter
- 40 pin LaunchPad standard leveraging the BoosterPack ecosystem
DS18B20 IP67 Waterproof Digital Thermal Probe 1m with Original Chip (26AWG)
- A probe by new original installation import DS18B20 temperature sensor chip.
- Stainless steel tube encapsulation waterproof moisture proof prevents rust.
- Stainless steel shell (6 * 45 mm), lead length 100 mm (shielding wire) use stability;
- 3.0 V-5.5 V power supply;
- Temperature range wide: -55 ℃ ~ + 125 ℃;
- Without the external components, the unique single bus.
HC-06 4pin Bluetooth Module (Slave) Without Button
- Bases at CSR BC04 Bluetooth technology.
- with build-in 2.4GHz PCB antenna
- It’s at the Bluetooth class 2 power level.
- Range test: 10 meters
- Operating voltage: 3.3V to 6V DC
- Operating current in pairing is in the range of 30~40mA.
W25Q128 Storage Module 128Mbit Flash SPI Interface
- Using serial Nor flash external expansion memory chip W25Q128.
- Operating Voltage: 2.7-3.6V
- Support the SPI interface.
- Capacity: 128M-bit / 16M-byte
- Clock Frequency: ≤ 104MHz
XL4015 5A Constant Current / Voltage LED Drives Lithium Battery Charging Module
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High-efficiency DC-DC buck (step-down) power supply based on XL4015 chip
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Supports 0–5A adjustable output current with constant current (CC) and constant voltage (CV) modes
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Operates at 300 KHz fixed frequency PWM for stable performance
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Low ripple (<50mV) ensures clean and reliable output
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Can be used as a lithium battery charger (Li-ion, LiPo) with CC/CV charging function
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Suitable as an LED driver, step-down regulator, or battery charging module
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Adjustable output voltage & current for flexible applications
Official 7Semi INA240A1 4~80V Bidirectional Current Sense Amplifier Breakout 20V/V Gain
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Texas Instruments INA240 current-sense amplifier
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Fixed 20 V/V gain for precise current measurement
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Wide common-mode voltage range: –4V to 80V
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Enhanced PWM rejection for noisy environments
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Supports bidirectional current sensing
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Ideal for motor drives and power management systems
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Easy-to-use breakout board for rapid integration
Ethernet W5100 Shield Network Expansion Board with Micro SD Card Slot for Arduino
- Based on the W5100Based on the Wiznet W5100 allows an Arduino board to connect to the internet.
- Stackable Design, can directly be supported by for Arduino official Ethernet Library.
- Supports up to four simultaneous socket connections
- Can be used to store files for serving over the network.
- Can be accessed using the Mini SD TF library.
- IEEE802.3af compliant
- Low output ripple and noise (100mVpp)
- Overload and short-circuit protection
3.5 inch TFT Shield LCD Module 480×320 for Arduino Uno with Touch(Parallel Interface)
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3.5-inch TFT LCD screen size
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480 × 320 pixel resolution
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65K RGB color display
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ILI9486 display driver IC
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8-bit parallel interface
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Resistive touch panel support
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On-board micro-SD card slot for media loading
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Compatible with both 5V and 3.3V logic levels
0.96 Inch I2C/IIC 4-Pin OLED Display Module (WHITE)
- Size: 0.96 inch
- Resolution: 128 x 64
- Controlling Chip: SSD1306
- Display Area: 21.74 x 10.86mm
- Driving Voltage: 3.3-5V
- Operating Temperature: -40~70 celsius
- Interface Type: IIC
- Light Color: White
LM2596S DC-DC Buck Converter Step Down Module – Variable Voltage (3A BUCK 3-40V TO 1.5-35V)
- Input Voltage(VDC): 4 ~ 40.
- Output Voltage(VDC): 1.3 ~ 37.
- Output Current: 2A Rated, ( 3A maximum with heat sink).
- Switching Frequency: 150 kHz.
- Input reverse polarity protection.
- Built-in output short protection function.
Acrylic Bracket For HC-SR501
- Material: Acrylic
- Dimensions: 50 x 40 x 18 (LxWxH) mm.
- Weight: 8 gm
Official 7Semi-TCA9548A I2C Multiplexer Board – 8-Channel I2C Bus Switch
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8-Channel I2C Multiplexer / Switch
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Based on TI TCA9548APWR IC
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Solves I2C Address Conflicts
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Independently Controlled I2C Channels (SD0–SD7)
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Software-Selectable Channel Control
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Supports Multi-Master & Multi-Slave I2C
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3.3V Logic Level Compatible
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Low-Power, Compact PCB Design
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Reset Pin for Reliable Operation
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Ideal for Raspberry Pi, STM32, ESP32 & Robotics Applications
Official 7Semi INA219 Voltage, Current, Power Monitor Sensor Breakout I2C
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High-Side Voltage, Current & Power Monitoring
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Bus Voltage Measurement: 0V–26V
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Onboard Precision Shunt Resistor
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I2C & SMBus Communication Interface
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16 Programmable I2C Addresses
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Internal Calibration & Power Calculation
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Programmable Gain, Conversion Time & Filtering
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Low Power Consumption (~1 mA Standby)
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Compact Breakout Board Design
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Compatible with Arduino, Raspberry Pi & ESP32
HX711 Weighing Pressure Sensor Module Big Size
- Output Sensitivity: 1.0 ± 0.1 mV / V.
- Two selectable differential input channels.
- On-chip active low noise PGA with the selectable gain of 32, 64 and 128.
- On-chip oscillator requiring no external component with optional external crystal.
- On-chip power-on-reset.
- Measurement Resolution: 24 bit.
ACEBOTT Smart Car Starter Kit – QD001
- Power Supply Voltage: 4.5V ~ 12V
- Motor Drive Chip: L293D
- Speed Adjustment: PWM speed adjustment
- Driving Current: 0.6A (peak 1.2A)
- Logic Control Chip: 74HC595D
- Interfaces: Serial port, ultrasonic, line patrol, 3-way analog reading, 3-way steering gear
Plastic Container Box (Keeper Box)
3PI miniQ Car Kit: wheel Tyre + 12mm N20 Micro Gear Motor + Motor Mount
- For Vehicle Type: Cars
- Material: Plastic
- Use: Vehicles & Remote Control Toys
- Width : 12mm
- Special Note: only for HM N20 series motor
Official 7Semi DC Buck Converter Breakout 3.8V 2A Out (AP62301)
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Fixed 3.8V DC Output
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Up to 2A Continuous Current
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Based on AP62301 Synchronous Buck Converter
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Wide Input Voltage: 4.2V–14V DC
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High Efficiency Step-Down Regulation
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Low EMI Optimized Design
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High Switching Frequency up to 2.2MHz
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Ultra-Compact 18 × 16 mm PCB
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Stable Output for Battery-Powered Devices
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Ideal for IoT & Embedded Applications
Metal Fixed Bracket for HC-SR04 Ultrasonic Module
- Metal Body.
- Easy to install.
- Attractive Design and Structure.
