ReviewsTemperature Module

VNSZNR BMS Board LiFePO4 4S 12V 250A Smart PCB Battery Management System with Balance Leads Wires and Wireless Module for Lithium Iron Phosphate

...irst,then B- P- can be conductive,voltage from P- can be same from B-, then BMS can work well..
★【Module】Available connect with Android and IOS App and can review the battery status in real time by mobile phone. Through module can set the battery capacity, protection temperature, protection voltage and etc..
★【BMS Activation Method】Method ①: Press the button on the module to activate the bms directly.Method ②: Charge activation, B-line must be connected to the total negative pole of the battery pack when charging. If Method ① fails to activate the BMS, try Method ② to activate the BMS..
★【VNSZNR BMS】The BMS was be manufactured by high quality Mos and IC. Keep your battery long cycle service life time. Extreme low power consumption. The consumption of the whole device is less than 50uA.PCB use high anti-corrosion, high water resistance, high impedance ESD conformal Coating.It is waterproof, dustproof and shockproof..
★【VNSZNR BMS】What You Get: 1pcs*VNSZNR BMS Lifepo4 4S 12V 250A, 1pcs*module, 1pcs*balance cable and 1pcs*English manual,Package also com....

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Gel Heating Machine,Portable PRP PPP Gel Maker Heater,Plasma Bio-Filler Equipment,Instrument Autologous Serum Filler with Digital Display for Laboratory Hospital

【Intelligent Function】Gel heating machine has real-time temperature display, time countdown display, automatic fault detection and buzzer alarm function, temperature deviation calibration function, and built-in over-temperature protection device. Features:Voltage: 110v/60Hz,Temperature range: room temperature + 5℃~100℃,Time range: 1min~99h59min/∞,Temperature accuracy: ≤±0.3℃,Display accuracy: 0.1℃,Heating time: ≤12min (25℃ to 100℃),Power: 150 watts,Fuse: 250V 3AФ5×20,Size: 10x7.7x6in,Net weight: 2.5 kg..
【LCD Display】Portable PRP PPP gel maker heater has easy module replacement, easy to clean and disinfect, beautiful appearance, blue LCD display instant parameter information..
【High Precision, Automatic Recovery Function】Optional power failure automatic recovery function, automatic start running function, improve efficiency, intelligent algorithm, ensure the whole process temperature control accuracy ≤ +03C, effectively reduce the experimental error..
【Multiple Protection】Plasma bio-filler equipment can ensure the stability of long-term operation and safety in the case of unattended op....

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NUHFUFA HSU-07 Humidity Module Humidity Sensor Module Dehumidifier Replacement Accessories Part

Humidity Sensor Module Temperature Sensor Fit for many kinds of dehumidifiers. Please confirm the model number of the module before purchase, you can refer to the picture on this page..
Good anti-interference ability and stable performance, improving machine working efficiency. Replacement is the original disassembled accessory, please do not place an order if you mind..
Fit for household, warehousing, tobacco, pharmaceutical and other industries..
Universal suitable for temperature and humidity meters, humidification equipment, dehumidification equipment, high-end air conditioners and other products..
If you have any problems with the accessory, please let us know if we can be of any other help and we will give you satisfied answer..

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Getting Started with the micro:bit: Coding and Making with the BBC's Open Development Board (Make)

Specially designed for Microbit board. This kit includes a keyestudio sensor shield fully compatible with micro bit and other commonly used 37 kinds of sensor modules. It's compatible with both microbit v1.5 and v2, microbit board not include!.
Designed to learn electronics programming. Great hands on STEM kit to get started with the micro bit. The product needs to be debugged before use, such as an LED display module. Please use an external power supply and debug the backlight brightness..
The kit gives 37 kinds of common sensors, such as Digital LED Module, Analog Temperature Sensor, Photocell Sensor, Ultrasonic Module etc, allow you make a lot of interesting projects like Traffic Light, Magnetic Check, Temperature Test, Joystick Test, Photo-interrupter Test, Alcohol Detection and so on..
We have detailed tutorial( included introduction, wiring diagram, test code, driver installation, Example Projects...... Step by step to explain how to use on our wiki page..
Solder is very clean, everything is aligned nicely, all boards are well packed after function, voltage, current testing, protected in a beautiful box. Up to FCC and CE Standard: made from environmentally friendly components and materials..

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4Pcs INA219 I2C Bi-Directional DC Current Power Supply Sensor Breakout Board Module I2C IIC Interface

INA219 module is an I2C interface with a drift, bi-directional current / power monitor integrated circuit (IC), and further expand the energy-saving....
INA219 I2C Bi-directional DC Current Power Supply Sensor, Working Voltage 3~5V.
INA219 module small size, low cost, high accuracy. It not only can monitor the voltage drop across a shunt resistor on the sensing shunt supply....
INA219 can be achieved within the maximum error accuracy of +1% from -40° C to 85° C temperature range, the maximum offset is 100 uV. The....
Appliaction:The module is used for I2C port zero drift / bidirectional current / power monitoring sensor module. The device is available in a SOT23....

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DC DC Voltage Step Up Converter Boost Power Module 10-60V to 12-97V 1500W 30A CC CV

ADJUSTABLE VOLTAGE -- This is a non-isolated DC power converter module with long service life.High power and stable output, it converts 10-60VDC to 12-97VDC..
97% HIGH CONVERSION EFFICIENCY -- High quality components ensures high conversion efficiency, up to 97%..
WIDELY APPLICATION -- This Boost Power Module is widely used for high power solar street lamp driving, various LED lighting CV driving, vehicle-mounted and mobile device power, DIY adjustable CV CC power, solar power charging, and various batteries charging..
DESIGNED WITH SMART TEMPERATURE CONTROL FAN -- Which will automatically work when temperature reaches about 60, and stop when temperature drops below 60..
NOTE: When using battery, switching power supply, solar panel, or generator as input power, please it is necessary to decrease the battery protection voltage value. Otherwise it will cause damage to the battery and the power supply..

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RF Oscillator Module, VCO 515MHz-1150MHz Voltage Controlled RF Oscillator Frequency Source Broadband Oscillator Module

[Strong compatibility]:For Yaesu FT-817/857/897 and other models for temperature-compensated crystal components, fully compatible with the original TCXO-9..
[High stability]:he frequency is 22.625MHz, which can improve the stability of the machine after replacing the original crystal. It is superior to the original module in different environments..
[High cost performance]:The price is only 15% of the original module, and the cost performance is extremely high..
[Effect is remarkable]:Actual test the frequency of the crystal is observed with a high-precision frequency meter. The original crystal frequency is deflected with a fire-baked , but this temperature-compensated crystal has no obvious change, and the effect is remarkable..
[Simple operation]:Turn off the power of the machine, open the cover of the machine, find the position where the temperature compensation crystal is installed. You need to unplug the ordinary crystal of the machine, then insert it according to the stitching of the machine. After installation, you can start using it without any settings..

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Logarithmic Amplifier Module ±0.4 DB RSSI Linearity with Limiting Output Can Be Used As FSK PSK Demodulation

AD8309 AMPLIFIER MODULE - AD8309 amplifier module, with limiting output, can be used as FSK PSK demodulation..
APPLICATION - Used for received signal strength indicator (RSSI) and phase detection in cellular base stations, radar and other radio transceiver applications..
16mA current, 20 mV/dB slope, ‑95 dBm intercede, SMA female, 5MHZ‑500MHZ frequency range, 100 dB gain..
±0.4 DB RSSI LINEARITY - ±0.4 dB RSSI linearity, RSSI scale does not change with temperature and feed voltage..
Logarithmic output of the logarithmic amplifier module is proportional to the logarithm of the input signal..

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Home Fireplace Fan 5 Blades Fireplace Fan Heat Power Heating Stove Fan Black Fireplace Fan Wood Stove Fireplace Fan Heating Fan (Color : Black)

1. Start at low temperature: faster, larger air volume. Designed to circulate warm air generated by the wood/coal or pellet burning stove. Normal surface temperature is 50°C~350°C /122℉~662℉..
2. Environmental protection and self-powered: The thermoelectric module acts as a small generator to drive motor of fan. No batteries or electricity required! Improved hot air circulation brings greater comfort, fuel consumption is as low as 17%, fuel saving, enjoy heat from the stove faster..
3. Safety design: The furnace support is treated with anodized aluminum, high temperature resistance as high as 662°F (350°C), not be deformed or discolored even after working at high temperatures for a long time..
4. Silent operation: As the furnace heats up, the wood stove fan runs faster and faster, dissipating heat to the far corners of the room. It is almost silent..
5. Overheating protection: Bottom built-in bimetal strip to slightly raise the edge of fan when it is close to the maximum operating temperature to protect motor and thermoelectric module..

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DEVMO 2PCS PAM8403 3W Stereo Audio Power Amplifier Board Module Super Mini DC 5V with Volume Control Potentionmeter

★Can use the computer USB port, USB power bank or a mobile phone charger to supply the 5V support power,Battery power can also be used.
★Provides 3W (left channel) + 3W (right channel) output power into a 4Ω speaker load and 5V power supply.
★Integrated power switch and volume control (turn knob fully counter-clockwise to turn off).
★Module has short-circuit current protection, under-voltage lockout and over-temperature protection (shuts down at an internal temperature of 140C....
★Package Includes: 2PCS PAM8403 Class D Stereo Audio Power Amplifier Module with Volume Control Potentiometer.

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Logarithmic Amplifier Module ±0.4 DB RSSI Linearity ‑95 DBM Intercede, Sma Female Can Be Used As FSK PSK Demodulation

16mA current, 20 mV/dB slope, ‑95 dBm intercede, SMA female, 5MHZ‑500MHZ frequency range, 100 dB gain..
APPLICATION - Used for received signal strength indicator (RSSI) and phase detection in cellular base stations, radar and other radio transceiver applications..
Logarithmic output of the logarithmic amplifier module is proportional to the logarithm of the input signal..
±0.4 DB RSSI LINEARITY - ±0.4 dB RSSI linearity, RSSI scale does not change with temperature and feed voltage..
AD8309 AMPLIFIER MODULE - AD8309 amplifier module, with limiting output, can be used as FSK PSK demodulation..

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