Round watch with black digital dial featuring colorful bezel, five daily alarms, digital compass, thermometer, world time, backlight, stopwatch, and countdown timer.
45 mm stainless steel case with mineral dial window.
Digital Car Thermometer, CD60 Multifunctional Digital Car Automobile Thermometer Gauge with Time Navigation Function
High Quality: Made of high-quality ABS material, it is wear-resistant, durable and has a long service life..
Accurate Display: The large screen can accurately display the time, easy to use and practical. The electronic compass can accurately display the current angle and azimuth. Compass digital display range (0 to 360 degrees), the accuracy is plus or minus 8 degrees..
Easy to Read: It also has time and calendar, week display function, convenient for you to read..
Multifunction: Can display the temperature inside and outside the car at the same time. Integrated with navigation compass, thermometer and clock, it is compact and versatile..
Easy to read: Anti-glare LCD screen, blue backlight will help use the engine thermometer at night or in dim places..
Boost Buck Converter, DC 6-55V to 0-50.00V Wireless Digital Adjustable Programmable Step-Down Communication Version Buck Power Supply Module LCD Constant Voltage Buck Converter(DPS5005)
The constant voltage and constant current programmable control power supply module put the collection of analog integration and digital control functions in one..
This module has power-down stored function and can store 10 groups preset value..
Compared with the traditional analog power supply, it is more convenient to quickly extract the voltage or current required..
LCD display on the module has the function digital voltmeter and ammeter..
On the setting data interface, you can adjust over-voltage value, over-current value, over-power value, data set and LCD brightness.This module has many advantages, small size, advanced function, good visual effect, high operability, high-precision, being used independently, being inset into the device and been widely applied..
Monnel Z557 Cat Pets Charms Keychain 4-color Charms Pendants for Women Girls
This keychain not only makes your keys more tidy, but also adds a lot of fun. It is also a good gift for your dad,your boyfriend and your friends..
A variety of cute keychains are available for you to choose from.Best dad in the world keychain, Motorcycle keychain,Cat keychain,dog keychain,Cherry keychain,Dice keychain,Digital Compass keychain,Elephant keychain,Football keychain,Gecko keychain,Golf keychain,Hand keychain,Mother and Daughter forever keychain,Plane keychain,Sailboat keychain,Skateboard keychain,Tellurion keychain,Whistle keychain.
Gift for dad, keychain dad,gift for boyfriend,gift for men or boys who love Motorcycle,Cat,dog,Cherry,Dice,Digital Compass ,Elephant ,Football ,Gecko,Golf,Plane ,Sailboat ,Skateboard ,Tellurion,Whistle keychain.
Unique Design .Free Jewelry gift box!Ready for Gift Giving..
100% Satisfaction Guaranteed.If you are not satisfied this keychain, contact us any time, we will get you back within 24 hours try our best to make things right..
AOICRIE 2PCS DS3231 Real Time Clock Module RTC Clock Memory Module 3.3V/5V for Raspberry Pi (2PCS Yellow)
The RTC clock module is of complete clock calendar functions include seconds, minutes, hours, day, date, month and year timing , provide valid until the year 2100 leap year compensation.
The RTC clock module is of ±3℃ digital temperature sensor, and the timing accuracy kept at ± 5ppm (± 0.432 sec / day).
The RTC clock module has the characteristic of low power consumption, with 1 Hz and 32.768 kHz output.
The RTC clock module itself can be adapted to 3.3 V and 5 V system, with -40 ° C to +85 ° C temperature range, easy and convenient to use.
for Raspberry pi highest precision clock module DS3231, note board can also use this module..
KIMISS LCD Digital Display Screen Car Compass CD60 Multifunctional Digital Car Automobile Thermometer Gauge with Time Navigation Function
High accuracy----Electronic compass can accurately display the current angle and azimuth. Compass digital display range (0 to 360 degrees) with....
Practical function----It can display the temperature inside and outside the car at the same time.It is a perfect choice if you are in need of such a....
Perfect choice----- It is integrated with navigation compass, thermometer and clock all in one, compact size with multi function..
Other features-----Our car thermometer also has time and calendar, week display function, it is convenient for you to read..
Easy to use-----Large screen can accurately display time, it is convenient and practical to use.If you have any question,please get in touch with us....
Handheld Digital GPS Navigator, Multifunction Digital Barometer, Rechargeable GPS Altimeter Barometer Compass Hygrometer Thermometer with USB Cable Clean Cloth Lanyard for Hiking Climbing Camping
[Dual Satellite Positioning to Ensure Accurate Positioning]: This digital barometer outdoor adopts GPS Beidou dual system, dual bell stone positioning, which can ensure more accurate navigation, thereby improving the accuracy of the trip.
[Multifunction]: This multifunction barometer combines the functions of altimeter, barometer, compass, thermometer and hygrometer, and the mini flashlight on the top can provide lighting in emergency situations.
[High-quality Chips And Plastics]: This digital altimeter barometer uses Swiss ultra-high-precision sensors to effectively improve accuracy, the high-quality ABS plastic reaches IPX4 waterproof level, which is more suitable for outdoor use.
[Multi-data Record]: This outdoor hygrometer thermometer 24-hour historical altitude data/curve record, altitude change interval reminder, altitude target reminder setting, 24-hour air pressure trend, etc.
[USB Charging]: This digital gps altimeter barometer compass built-in rechargeable lithium battery, which is longer standby time, hand-held style is convenient and light, which is suitable for outdoor activities such as mountaineering and camping.
ACEIRMC 4pcs Si7021 GY-21 SHT21 HTU21 Digital Humidity Temperature Sensor Module Replace SHT11 SHT15
The humidity and temperature sensor board that carries a digital SHT21 humidity and temperature sensor from Sensirion..
Si7021 GY-21 Module Industrial High Precision Humidity Sensor I2C IIC Interface Module For Arduino Low Power CMOS IC Module.
It has a 4-pin interface that can communicate directly with the analog pins.
It can be used as a hardware- and software-compatible drop-in upgrade for existing RH/temperature sensors in 3x3 mm DFN-6 packages, featuring precision sensing over a wider range and lower power consumption..
The Si7021 offers an accurate, low-power, factory-calibrated digital solution ideal for measuring humidity, dew-point, and temperature, in applications ranging from HVAC/R and asset tracking to industrial and consumer platforms..
2 Pieces Digital FM Transmitter Module Stereo FM Transmitter DSP PLL 76.0 -108.0MHz Stereo Frequency Modulation with LCD Display Line/USB/Mic Input, DC 3.0V - 5.0V
Good performance: thanks to the DSP and PLL technology, these multi-functional stereo FM transmitter modules can provide you with quality stereo.
Practical design: the FM transmitter module has a blue backlit LCD display, allowing you to clearly see the value in a dark environment.
The power consumption is extremely low, and noise interference is small.
Suitable for: this digital FM transmitter supports line/USB/mic channel input, its transmitting frequency range is 76.0~108.0 MHz, and the frequency response range is from 50 Hz to 18 KHz.
Frequency adjustment stepping is 0.1 MHz/ times when short press the key and 1.0 MHz/ times for long press.
Wide uses: the digital FM transmitter module can be applied to FM wireless, USB PC broadcast, maternal and child monitoring, wireless microphone and much more.
Warm notice: please confirm whether the power polarity and power voltage are correct before turning on the power.
If the input voltage exceeds 5V or the positive and negative poles of the power supply are connected reversely, it may cause permanent destroy to the module.
Do not touch the components on the back of the module while working, so as not to affect the normal operation of the module.
