Official 7Semi DC Buck Converter Breakout 3.3V 2A Out (AP62301)
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Fixed 3.3V DC Output
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Up to 2A Continuous Output Current
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Based on AP62301 Synchronous Buck Converter
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Wide Input Voltage Range: 4.2V–14V
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Low EMI Optimized Design
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High Efficiency Step-Down Conversion
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Low Output Ripple & Stable Regulation
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Built-In Over-Current & Over-Temperature Protection
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Soft-Start for Safe Power-Up
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Ideal for IoT, Embedded & Battery-Powered Applications
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
CJMCU-3221 INA3221 Triple-way Low Side / High Side I2C Output Current Power Monitor Module
- Senses bus voltages from 0 V to 26 V
- Reports shunt and bus voltage
- High accuracy
- Offset voltage: ±80 μV (max)
- Gain error: 0.25% (max)
- Configurable averaging options
- Four programmable addresses
- Programmable alert and warning outputs
- Power-supply operation: 2.7 V to 5.5 V
INA226 DC Voltage and Current Sensor Power Monitoring Module
- Bidirectional current monitoring
- High accuracy
- IIC interface for easy connectivity
- Compact and robust design
- Wide current measurement range
MQ-4 Natural Gas Methane Gas Sensor Module
- Detecting range: 300~10000ppm
- Signal output indicator.
- Dual Signal output (analog output and TTL output).
- The TTL output signal is low level, allows us to connect with SCM directly.
- Analog output 0~5V voltage.
- Quick response and recovery.
PLATO 170 Wire Cutter – Special Cutters Electronic Diagonal Cutting Plier
- Ultra-High Hardness
- Flush Wire Cutters has an 13mm long chrome vanadium steel jaw with angled head design. They are ideally sized for working in small spaces and improving your productivity.
- Super-Sharp Blade
- Flush Wire Cutters are very sharp, induction hardened cutting edges without bevel for flush cutting. They offer extremely smooth movement for minimum operator fatigue.
MQ-8 hydrogen Gas Sensor Module H2 Alarm Detection
- Using high-quality dual-panel design, with power indicator and TTL signal output instructions.
- The switching signal having a DO (TTL) output and analog output AO.
- TTL output valid signal is low.
- The higher the voltage, the concentration of the analog output voltage is higher.
- A hydrogen gas detection with good sensitivity.
- Has a long life and reliable stability
25*25*8mm 28db High Gain 5cm Length Built- in Ceramic Active GPS Antenna for NEO-6M NEO-7MNEO-8M
- Product: ceramic antenna cable
- Frequency: 1575.42MHz ± 4 MHz
- Antenna gain: 28dB
- Operating temperature: -45 ~ +85
- Polarization: right-hand circular polarization
- Interference suppression: 30dB ± 100MHz
- Weight: 15g
Correlation Photoelectric Infrared Count Slot Sensor 10mm
- The width of the optical coupling slot: 19mm
- Single signal output.
- The circuit board output switch!
- The output valid signal is low.
- Can be used for workpiece counts.
- It can also be used for industry counting, motor speed testing.
XD-42 Bread Board Power Supply Module 5V 3.3V
- Locking On/Off Switch
- Green LED Power Indicator
- Voltage Swapping Switch on both rail Channel
- Its concave design will not waste your proto zone.
- Easy to install on a breadboard with Compact portable size
LCD1602 Blue Backlight 5V (AIP31066 Chip)
- Display Contents: 16 * 2 Characters (5*8 dots ) (16 characters per line, 2 lines).
- Shows white characters on a blue background.
- Equipped with a backlight for enhanced visibility in low-light conditions.
- Driver IC: AIP31066
- Interface: Parallel
- Operating Temperature: -20 C-﹢70 C
- Storage Temperature: -30 C-﹢80 C
LCD1602 Parallel LCD Display Yellow Green Backlight 5V
- 16×2 LCD (16 characters per line, 2 lines).
- Shows white characters on a yellow background.
- Equipped with a backlight for enhanced visibility in low-light conditions.
- Easily interfaces with Arduino and other microcontrollers.
- Suitable for a wide range of applications requiring basic text display and user interaction.
Official 7Semi DC-DC Buck Converter 14V-30V Input to 12V 3A Output – AP63300
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Input voltage range: 14V to 30V
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Regulated 12V output up to 3A
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Based on AP63300 synchronous buck converter
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Low EMI with Frequency Spread Spectrum (FSS)
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Integrated high-side and low-side MOSFETs
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Ultra-low 22µA quiescent current
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Compact design with minimal external components
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Ideal for industrial, automotive, and embedded use
MQ-6 Liquefied Isobutane Propane Sensor Module
- Model: MQ-6
- Operating Voltage: 5V DC
- Detecting Range:200-10000 ppm
- Relative Humidity:<95% RH
MQ-5 liquefied gas Methane Gas Sensor Module
- Model: MQ-5
- Operating Voltage: 5V DC
- Operating Temparature:-20~40 degree celcius
ESP32-CAM-MB MICROUSB Download Module for ESP32 CAM Development Board – ESP32-CAM Programmer
- Model: ESP32-CAM-MB
- Color: Black
- Chipset: CH340G
- Connectivity Technology: USB
Anti-theft Alarm Device Wireless Door/ Windows Anti-theft Device without Battery
- Operating Voltage: 3V (2 x AAA battery)
- Alarm Sound: 90dB
- Weight: 32 gm
ACS712 30A Range Current Sensor Module
- Low-noise analog signal path
- Device bandwidth is set via the new FILTER pin
- 5 µs output rise time in response to step input current
- Small footprint, low-profile SOIC8 package
- 2.1 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8
- Supply Voltage: 4.5V~5.5V DC
- Measure Current Range: 30A
- Sensitivity: 100mV/A
MQ-2 Smoke Gas LPG Butane hydrogen Sensor Module
- Operating Voltage:+5V
- Preheat Duration:20 s
- Analog Output Voltage:0 to 5 V
- Dimension:36x20x21 mm
Mini 4-Channel Motor Drive Shield Expansion Board L293D Module High Voltage Current Module for R3 MEGA 2560 MEGA2560
- New L293D motor shield, the input voltage DC4.5-25V
- 600mA output current capability per channel
- 1.2A peak output current(non-repetitive) per channel
- Enable facility
- Overtemperature protection
- Logical “0” input voltage up to 1.5V(High noise immunity)
