Best Jessinie in 2026

Si5351 High Frequency Signal Generator can be output 8KHz-150MHz Clock Signal

There are 3 independent output ports, each of which can output different frequencies.

The onboard 3.3V regulator and the level conversion circuit are compatible with 3.3V and 5V TTL logic levels.

In the temperature range of -40°C to 85°C, the timing accuracy is maintained at ± 5ppm(± 0.432 seconds/day)

Battery backup for continuous timing, low power consumption

With two calendar alarm clocks, the full clock calendar functions include seconds, minutes, hours, weeks, dates, months and years

XY-KPWM Signal Generator has two working modes to choose from, the frequency range of the normal mode is 1Hz-150kHz, and the duty cycle is stepped by 1%; the fine mode frequency range is 1Hz-15kHz, and the duty cycle is stepped by 0.1%

PWM Generator use potential encoder to adjust, simple, convenient and easy to use; LCD liquid crystal display, clearly display frequency and duty cycle, PWM with switch, can turn on and off PWM output with one key

Pulse generator PWM output can set frequency and duty cycle respectively; Adjust the upper and lower limits of duty cycle freely

XL1276-P01 uses the spread spectrum chip sx1276, which has the advantages of low power consumption, large capacity, long transmission distance, and strong anti-interference ability. The transmission power, working frequency, modulation rate, and other parameters of the module can be configured by the single-chip computer.

Based on the SPI interface mode, it is very convenient for various MCU connections. It can do all kinds of wireless and two-way data receiving and sending. The single-chip computer controls the wireless module to transmit, receive data or sleep through SPI.

The wireless module receives data through the NIRQ port to notify the single-chip computer to receive, and the single-chip computer reads the data received by the wireless module through the SPI interface.

This product is a differential to single ended amplifier, with a 270MHz bandwidth and a very high common mode rejection ratio (CMRR) at high frequencies.

This product can be effectively used as a high-speed instrument amplifier or to convert differential signals into single ended signals.

AD8130 has excellent common mode suppression（ 70dB@10MHz ）, allowing the use of low-cost, non shielded twisted pair cables without fear of being damaged by external noise sources or crosstalk.

High speed motion detection – up to 40 ips and 15g, New architecture for greatly improved optical navigation technology

Programmable frame rate over 6400 frames per second, SmartSpeed self-adjusting frame rate for optimum performance

Serial port burst mode for fast data transfer, 400 or 1600 cpi selectable resolution, Single 3.3 volt power supply

Module power supply voltage: 3.3V, Power consumption: operation mode 9mA, Working environment temperature: 0°C ~ 40°C, Illumination: ≥ 100Lux, Z-axis working range: ∞ ≥ Z ≥ 80mm, Effective viewing angle: 40°, Speed: ≤ 7.4rad/s, Communication interface: 4-wire SPI @ 2MHz

No lens focusing required during lens mounting process, Power consumption of 9 mA @ run mode

Wide working range from 80 mm to infinity

BMP388 indludes a new FIFO functionality. This greatly improves ease of use while helping to reduce power consumption of the overall device system during full operation. The integrated 512 byte FIFO buffer supports low power applications and prevents data loss in non-real-time systems.

The sensor is more accurate than its predecessor BMP280, covering a wide measurement range from 300 hPa to 1250 hPa. This new barometric pressure sensor exhibits an attractive price -performance ratio coupled with low power consumption.

Due to the built-in hardware synchronization of the pressure sensor data and its ability to synchronize data from extermal

ATECC608A Cryptographic Co-processor with Secure Hardware-based Key Storage, Protected Storage for up to 16 Keys, Certificates or Data

Hardware support for Asymmetric Sign, Verify, Key Agreement. ECDSA: FIPS186-3 Elliptic Curve Digital Signature, ECDH: FIPS SP800-56A Elliptic Curve Diffie-Hellman, NIST Standard P256 Elliptic Curve Support

Hardware support for Symmetric Algorithms. SHA-256 & HMAC Hash including off-chip context save/restore, AES-128: Encrypt/Decrypt, Galois Field Multiply for GCM

This module is a dot-matrix TFT LCD module, composed of a TFT LCD Panel, driver ICs, FPC and a Backlight unit

1.69 inch LCD Display Module, IPS Screen, 240 (H) RGB x280 (V) Resolution, SPI Interface

Operating voltage: 3.3V (Please ensure that the power supply voltage and logic voltage are consistent, otherwise it will not work properly)

Type: 2.54mm 40 Pins Single Row Straight Socket Pin Header

Specification: Pitch: 2.54mm; Number of Pins: 40 Pin; Row Type: Single; Connector Type: Straight

Material: Plastic, Metal;Color: Black

The INA333 device is a low-power precision instrumentation amplifier with excellent accuracy. The device adopts a universal three-operational amplifier design, and has a small size and low power consumption characteristics, which is very suitable for various portable applications.

The gain can be set in the range of 1 to 1000 through a single external resistor. INA333 is designed to use an industry standard gain formula: G = 1 (100k/RG).

INA333 device has ultra-low offset voltage (25 μV, G≥ 100), excellent offset voltage drift (0.1 μV/°C, G≥ 100), and high common mode rejection ratio (100dB, G≥ 10).

Onboard ESP8266 wifi module,In AP mode, it can be connected by 5 clients at the same time

Wifi relay module has two work modes: cell phones carry on the wifi module directly; cell phone and wifi module carry on the same router

Transmission distance: In the open environment, the maximum transmission distance is 100m when the cell phone carry on the wifi module directly; when the wifi module and cell phone carrying on the same router ,the transmission distance depend on the router’s signal intensity

Wide analog input voltage range from -5 V to +5 V

ow ON resistance: 80 Ω (typical) at VCC - VEE = 4.5 V; 70 Ω (typical) at VCC - VEE = 6.0 V; 60 Ω (typical) at VCC - VEE = 9.0 V

Logic level translation: to enable 5 V logic to communicate with ±5 V analog signals

【Dual plus Alarm Setting】- Updated from dual alarms to three alarms. You can either set two or three alarms to better WAKE you up. One for you and the other for your families. Forever Say no to delay. Also, it allows you to set weekday mode, which will ring only on Monday to Friday.

【Stylish Wooden Design for Décor】- This must be the most delicate alarm clock you’ve ever seen. It’s not only a clock, but also a great decoration for your bedroom. Stylish appearance and multiple functions make it suitable as a gifts for kids.

【Multiple Brightness Level Adjustable】- Allows you to adjust from low to high brightness, or even turn off the LED light and keep it sound sensitive. It’s user friendly at night, which won’t be too harsh for your eyes.

⏰ 𝗘𝗔𝗦𝗬 𝗧𝗢 𝗨𝗦𝗘 DUAL ALARM CLOCK: This 𝗱𝗶𝗴𝗶𝘁𝗮𝗹 𝗱𝘂𝗮𝗹 𝗮𝗹𝗮𝗿𝗺𝘀 𝗰𝗹𝗼𝗰𝗸 𝗳𝗼𝗿 𝗯𝗲𝗱𝗿𝗼𝗼𝗺 can set 2 different alarms, convenient for family members with a different schedule. A 𝗯𝗮𝘀𝗶𝗰 𝗰𝗹𝗼𝗰𝗸 with enough practical functions for daily use: 4-level adjustable alarm volume, 5-level digits brightness dimmer, built-in USB charging port, SNOOZE function for extra 9 mins sleep, outlet operated with battery backup settings, 12/24H & DST function also available.

⏰ LARGE DISPLAY WITH ADJUSTABLE VOLUME & DIMMER: 𝗩𝗲𝗿𝘆 𝗹𝗼𝘂𝗱 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 𝗳𝗼𝗿 𝗵𝗲𝗮𝘃𝘆 𝘀𝗹𝗲𝗲𝗽𝗲𝗿𝘀 with 7" LED 𝗹𝗮𝗿𝗴𝗲 𝗰𝗹𝗲𝗮𝗿 𝗱𝗶𝘀𝗽𝗹𝗮𝘆 for vision impaired people, easy to check time from across the room. Alarm volume can be adjusted to 4 levels according to your depth of sleep, louder for heavy sleepers while slight for light sleepers. 5 level adjustable digits brightness dimmer for easy reading, brighter for day while darker for night.

⏰ NO WORRY BATTERY BACKUP SETTINGS WITH SNOOZE: This 𝗽𝗹𝘂𝗴 𝗶𝗻 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸𝘀 𝗳𝗼𝗿 𝗯𝗲𝗱𝗿𝗼𝗼𝗺 is outlet operated for ALL functions working, such as USB charging, alarm and time display. 𝗗𝘂𝗮𝗹 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 𝘄𝗶𝘁𝗵 𝗯𝗮𝘁𝘁𝗲𝗿𝘆 𝗯𝗮𝗰𝗸𝘂𝗽 time and alarm settings as well as trigger the alarm when power failure. Simply press the “SNOOZE” button on the top to get extra 9 min sleep before it alerts again.

Digital Tuning am/FM radio with unit dimension: 6. 1” W x 4. 9” D x 2. 5” H, battery included

Easy-to-read, 0. 9” Jade Green LED clock display

Automatically sets itself to the correct year, Month, date, day and time as soon as you plug it in and after every power interruption

Digital Wall Clock with Temperature and Humidity - These digital wall clocks are equipped with Swiss high precision SHTC3 detection sensors,help you master the most accurate indoor temperature and humidity and create the most comfortable indoor environment.

Wall Clocks Battery Operated, Autoset - Once you insert three AA batteries(Not included), it will automatically set the correct time. You just need to select the time zone. It also has a Memory BATTERY in case of a power outage, in which case it will retain the correct time and date when the power returns.(non-atomic clock)

Digital Clock Large Display - Wall clock or table clock with large number display, this desk alarm clock with 8 minutes snooze has been designed with absolute simplicity in mind, so you can operate and read it without any more ado.

SILENT SMOOTH SWEEP CLOCK - Marathon's Analog Desk Alarm Clock with Auto-Night Light is the perfect marriage of form & function. It’s engineered with a silent, continuous-sweep second hand quartz movement that doesn’t emit a ticking sound.

AUTOMATIC BACKLIGHT - The ambient light sensor ensures the face of the clock is illuminated in the dark & easy to read.

ALARM & SNOOZE - It’s easy to set the alarm function with conveniently placed on/off and snooze buttons on the top of the clock. They’re easily accessible even in the dark.

Plenty of Power – With 10,000 starting watts and 8,000 running watts, this unit can handle heavy loads from lights and a refrigerator to a home air conditioner and high amperage power tools

Dual Fuel Technology – This generator runs on gasoline or propane, giving you the freedom and flexibility of fuel choice

Powerful Engine – The DuroMax 439cc OHV engine is a workhorse that provides plenty of power to handle multiple jobs, from powering high voltage appliances to heavy duty power tools

POWERFUL DUROMAX ENGINE: The XP13000EH is powered by a 500cc OHV Duromax Engine. Engine Speed-3600 RPM. Wheel Diameter-10-Inches .With Gasoline : Peak Wattage - 13,000., Running Wattage - 10,500., Running Amperage at 120V - 87.5., Running Amperage at 240V - 43.75., Runtime at 25% Load - 17., Runtime at 50% Load - 8With Propane : Peak Wattage - 12,350., Running Wattage - 9,975., Running Amperage at 120V - 83.13., Running Amperage at 240V - 41.56., Runtime at 25% Load - 13., Runtime at 50% Load - 6Please read the detailed safety instructions in the manual before operating.

DUAL FUEL TECHNOLOGY: The ability to run on Propane or Gasoline allows the Freedom and Flexibility of Fuel Choice.

PLENTY OF POWER: With 13,000 starting watts and 10,500 watts, this unit can handle heavy loads from lights, refrigerators, home conditioners and high amperage power tools.

❤20 Non-Looping Sleep Sounds: White noise ,Brown noise, pink noise, blue noise, fan,brook, rain, ocean,bird and Bonfire,suitable for for Baby and Kids and Adults.

❤Precise Volume & Timer Settings:With 32 Levels of Volume ,it is perfect for baby sleeping .And you can set 1 hour,2 hours,3 hours,4 hours,5 hours and continuous play,control the comfort level for your own environment.

❤Unique Design: Solid-state design with 6.3 inch*4 inch *2.4 inch,it is portable for home, office or travel,can give you a perfect sleep.

Extremely Accurate Digital Clock – Never Need Setting. Atomic clock has a built-in receiver that automatically synchronizes itself with the WWVB radio broadcast by the US Government’s National Institute (NIST) in Fort Collins, Colorado. The Atomic Clock will always be accurate to within one second as it receives daily WWVB updates.

Wireless Outdoor Temperature Sensor - The Wireless outdoor sensor (included) transmits the outdoor temperature to the Atomic Wall Clock. The sensor can be placed anywhere within 100ft of the clock. Of course, clock also has a built-in high-quality indoor temperature sensor. So, you can easily know the temperature indoor and outdoor.

Digital Wall Clock or Desk Clock - Jumbo 2.5" Tall Time Digital Display - Use as either a wall clock or as a desk clock, it is easy to read, easy to Use and easy to set up. This atomic clock has been designed with absolute simplicity in mind, you can also set it manually. They are excellent clocks for seniors, perfect for anyplace in your home or office.

[1 Hour AC Recharge] - Fully recharge the electric generator using an AC outlet in only 1 hour with EcoFlow's X-Stream fast charging technology.

[Power All Your Essentials] - With an output of up to 600W, run 6 essential appliances simultaneously without worrying about overloading. With a whole host of ports, from 300W AC outlets to USB-C, we've got all your device's plugs covered.

[LFP Long-Life Battery] - Using LFP battery cells, use and recharge RIVER 2 more than 3000 times before hitting 80%. That's almost 10 years of regular use. RIVER 2 includes advanced BMS protection, monitoring voltage, current, and temperature to keep your LFP battery running for years.

Replaces Part Number: AVR, 290440009, regulator. Please check the rated power and mounting hole size of your generator to make sure it fits because GX clone may vary in details. Don't order only by the KVA numbers marked on the generator which might be misleading sometimes.

Fit for Honda clone 2kw to 4kw 3000 3200 3300 3500 3550 3600 3650 4000 etc. watt generators

For GX clone engine powered Harbor Freight Predator, Champion, Firman, Powermate, Duromax, Durostar, Lifan, Jiangdong, ETQ, Wen, Westinghouse, Generac, Blackmax, Powermax, All power, Sportsman, Coleman, Chicago, Husky, Ryobi, A-ipower, Powerstroke, etc.

2-in-1: Designed with sound machine and alarm clock in one integrated machine. Helps block disruptive environmental noises in high quality 5W drivers and precise 30-level volume control, so you can fall asleep with ease

Sleeping Better with 18 Soothing Sounds: 5 white noise, 3 fan sounds and 10 nature sounds including ocean, lullaby, waves, rain, thunderstorm, brook, shush, bird chirping, summer night, campfire.

Digital Alarm Clock with 5 Wake Up Sounds: Gently wake up to 5 optional alarm sounds with beep, bird chirping, piano, ocean and brook.

Country Of Origin : China

Square Waves To 30 Mhz

Dual Channel. Sweep/ Burst/ Modulation/ Harmonics

Kids Digital Clock: Easy setting, LCD large jumbo number display for easy to read, soft backlight keep your sleep and lasts 6 seconds only comes on if you hit the snooze-light button, small sized good for travel, cute colour for kids. Great Thanksgiving and Chirstmas gift

Simple design with little more than the snooze (8 minutes snooze time) and light button, hour and minute set buttons, time set button, and alarm set and on/off button.

The beeping speeds up every few seconds if you don't wake-up or shut the alarm off right away, which is nice for people who can sleep through alarms.

Atomic Alarm Clock - The Atomic Clock has a built in receiver that automatically synchronizes itself with the WWVB radio broadcast by the US Government’s National Institute of Standards and Technology (NIST) in Fort Collins, Colorado. The Atomic Clock will always be accurate to within on second as it receives daily WWVB updates.

The Sharp Atomic Clock (Model - SPC932) can be easily mounted to the wall or can be used on table top or desk with the built in stand. 3 x AAA batteries Needed (not included).

Calendar and Day of Week Display - Always know what day of the week it is with a quick glance. The clock displays the calendar and the day of the week.

Dual channel * 40 MHz (Sine wave) * Touch screen display

16 bit vertical resolution * Modulation / Sweep / Burst

TrueArb Technology / Easy Pulse Technology