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Sensors
DS18B20 IP67 Thermal Probe with 3.5mm Audio Jack
- Power supply range: 3.0V – 5.5V
- Operating temperature range:-55°C to +125°C (-67F to +257F)
- Storage temperature range:-55°CC to +125°C (-67F to +257F)
- Accuracy over the range of -10°C to +85°C:±0.5°C
- Waterproof Stainless steel sheath
- Size of Sheath:6*50mm or customize
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Basic Electronic Components
DS18B20 Temperature Sensor Module DS18B20 Temperature Sensor Module
DS18B20 Temperature Sensor Module
The DS18B20 Temperature Sensor Module is a digital temperature sensor that can be easily connected to an Arduino using just one 4.7kΩ resistor. The connections are simple: connect pin 1 to ground, pin 2 to the output, and pin 3 to the positive voltage source, with the resistor linked to pin 2.
This sensor utilizes the 1-wire protocol, allowing multiple sensors to be connected using a single common wire to the Arduino. The output is digitally accurate to 12 bits, enabling temperature measurements with a precision of 0.0625 ºC.
Pin Configuration
- Base 1 – GND
- Base 2 – 5V [VCC]
- Base 3 – ARDUINO
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Sensors
DS18B20 Temperature Sensor Module For Arduino
- Multidrop capability simplifies distributed temperature sensing applications
- Thermometer resolution is user-selectable from 9 to 12 bits
- Converts temperature to the 12-bit digital word in 750ms (max.)
- User-definable nonvolatile (NV) alarm settings
- Supply Voltage (V): 3 to 5.5
- Temperature Range(°C): -55 to +125
- Measuring Accuracy(°C): ±0.5
- Resolution: 9bits to 12bits (Selectable)
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Sensors
DS18B20 Water Proof Temperature Probe – Black (1m)
- A probe by new original installation import DS18B20 temperature sensor chip.
- Chip each pin use heat shrinkable tube to prevent short circuit, internal sealing glue, waterproof, moistureproof.
- Stainless steel tube encapsulation waterproof moistureproof prevent rust.
- Stainless steel shell (6 * 45 mm), lead length 100 cm (shielding wire) use stability.
- Without the external components, the unique single bus;
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Sensors
DS18B20 Water Proof Temperature Probe – Black (1m) Original Chip
- A probe by new original installation import DS18B20 temperature sensor chip.
- Stainless steel tube encapsulation waterproof moistureproof 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.
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Basic Electronic Components
DS3231 RTC Memory Module Precise Real Time Clock I2C-AT24C32
DS3231 RTC Memory Module Precise Real Time Clock I2C-AT24C32
The DS3231 RTC Memory Module with I2C interface and integrated AT24C32 offers a low-cost, highly accurate real-time clock (RTC) solution. Equipped with a temperature-compensated crystal oscillator (TCXO) and a crystal, this module ensures precise timekeeping and improves long-term accuracy by minimizing component count during production.
This RTC module keeps track of seconds, minutes, hours, days, dates, months, and years. It automatically adjusts for months with fewer than 31 days and accounts for leap years. The clock can operate in either 24-hour format or 12-hour format with AM/PM indication. It also features two configurable alarm clocks and a calendar with a square wave output. Data is transferred via a bidirectional I2C bus, providing efficient communication with the system.
The DS3231 includes a precision temperature-compensated voltage reference and comparator circuit that monitors the VCC status, detecting power failures and triggering a reset output if necessary. It can also automatically switch to backup power in the event of a failure. Additionally, a /RST pin allows for manual reset generation.
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Motors | Drivers | Pumps | Actuators
Dual Monster Moto Shield VNH3ASP30 DC Motor Driver 2x14A (Peak 30A)
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Motors | Drivers | Pumps | ActuatorsDual Monster Moto Shield VNH3ASP30 DC Motor Driver 2x14A (Peak 30A)
- Voltage Max: 16V
- Maximum current rating: 30 A
- Practical Continuous Current: 14 A
- Current sensing available to Arduino analog pin
- MOSFET on-resistance: 19 mΩ (per leg)
- Maximum PWM frequency: 20 kHz
- Thermal Shutdown
- Undervoltage and Overvoltage shutdown.
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Batteries | Chargers and Accessories
Dual USB Output 9V/12V/24V to 5V 3A DC-DC Car Charging Voltage-Stabilizer Module
-42%
Batteries | Chargers and AccessoriesDual USB Output 9V/12V/24V to 5V 3A DC-DC Car Charging Voltage-Stabilizer Module
- Input voltage range: 6-26V
- Output voltage: 5.2V (consider the charge line loss, the output is 5.2V or so, the load side is about 5V)
- Output current: 3A (in the absence of a heat sink device, the stable output current is 2A)
- Two output Port can charge two devices simultaneously.
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Batteries | Chargers and Accessories
Duracell Rechargeable Batteries AA 2500mAh (Pack of 2)
- Battery Voltage:1.2 V
- Battery Capacity:2500 mAh
- Unused Duracell Recharge Ultra batteries are guaranteed to last 5 years and the Guarantee starts from the Date of Purchase.
- Duracell Rechargeable AA 2500mAh batteries come pre-charged, ready to use.
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Batteries | Chargers and Accessories
Duracell Rechargeable Batteries AAA 900mAh (Pack of 4)
- Product: Duracell Rechargeable Batteries AAA 900mAh (Pack of 4)
- Battery Voltage: 1.2 V
- Battery Capacity:Â 900mAh
- Unused Duracell Recharge Ultra batteries are guaranteed to last 5 years and the Guarantee starts from the Date of Purchase.
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