1. Rodney MiThe loudspeaker is generally used 5V/600-800mAh charger, the battery capacity is 8000 MA, the average charge takes two hours, one time can be used for one to two days, the charging time is short and the use of long time is loved by people. The Rod Bee receiver is fully charged and disconnected from the charger.
2, RODE Rode microphone WirelessgoII II. The RODE microphone WirelessgoII II is a wireless bee receiver that can be used while charging, and the radio effect is very good. Little bee receiver hasWireless and wired two types, the receiver portable, mobile, small size, loud sound, easy to use.
3, functionally, Rhodesia bee is a digital wireless microphone, through SERIES III 4GHz digital wireless transmission, 128-BIT encryption design, the use of linear distance up to 70 meters; Built-in heart-shaped full directional condenser microphone, equipped with intelligent noise reduction chip, can bring high-quality radio effect; And support 3-segment output PAD, automatically adjust the gain of switching microphone output, improve audio quality.
4. Support. Differential honeyThe receiving end and the transmitting end of the bee usually have a Model on the back, the Receiver behind is the receiving end, and the Transmitter is the transmitting end. The microphone is connected to the transmitting end of the bee, the jack has a microphone mark, the receiving end is connected to 35mm audio, and the other end is connected to the microphone input of the USB sound card.
5, the difference between outdoor portable speakers and small bees in the use of microphones is: outdoor portable speakers with wireless microphones, the sound is relatively large, easy to hear clearly. Little bee speakers on the waist, the microphone on the ear, hands free. And when the bees are fully chargedA little longer.
Of course it does. Vibration and noise are a big no-no in beekeeping. At least not tightNext to, such as the side of the road, at least ten meters away from the bee can be kept, and it is the bee, if the bee has to be far away from it will not be affected! There are substations and the like, at least tens of meters, otherwise the vibration and buzz of the transformer will make the swarm not develop well, and even the possibility of flight.
Bees fly into the home, you can use these methods to deal with: the transformer of the inductive lamp will emit an electromagnetic wave when it is powered on, it is possible that the transformer frequency on the lamp is the same as the physiological frequency of the bee, causing the bee to mistake it for the same kind of or nest, change the transformer in your home. Spray insect repellent. Use electric spraySegment output PAD automatically adjusts the gain of switching microphone output to improve audio quality.
Rod Bee collar clip microphone onboard is a dual channel wireless microphone system feature. Audio IV Series 4GHz digital transmission that can record two sources simultaneously, with 128-bit intelligence - audio is extremely clear at line-of-sight up to 200 meters and optimized for high frequency interference in dense RF environments.
FocusriteScarlett. Rhodes Bee is a USB microphone with built-in ADC and DAC that can be directly connected to the meter via USBFor computer communication, the FocusriteScarlett sound card improves sound quality, reduces sound latency, and makes audio and video syncing smoother.
The microphone is connected to the transmitting end of the bee, the jack has a microphone mark, the receiving end is connected to 35mm audio, and the other end is connected to the microphone input of the USB sound card. Long press the power button at the transmitting end and the receiving end, and adjust the frequency after starting up. After confirming the frequency band, connect the USB port of the sound card to the computer to connect successfully.
Ever since Marconi invented radio, wireless communication technology has been developing in the direction of constantly increasing data rate and transmission distance. For example, the third generation mobile communication network (3G) in the wide area network is designed to provide multimedia wireless services, and the standard data rate in the LAN range ranges from 1Mbit/s in the IEEE8011 to 54Mbit/s in the IEEE8011g.
First, ZigBee is designed for short-range, low-rate communicationWireless protocols, such as home automation control, are characterized by low power consumption, low cost, high reliability and large capacity networks. Compared with mobile communication, it is very cost-effective, and power consumption is much lower than Wi-Fi, and can support a large number of devices online at the same time, such as smart light bulbs and door magnets.
ZigBee technology is a short-range, low-complexity, low-power, low-data rate, low-cost two-way wireless communication technology, designed for automatic control and remote control fields, can be embedded in a variety of devices, support geographical positioning function. Its name was inspired by the fact that bees rely on their wings to vibrate and "buzz"The way of transmitting information vividly describes this wireless information transmission technology.
ZigBee is a wireless communication technology. ZigBee is a low-speed wireless personal area network communication technology based on the IEEE 8014 standard. It is characterized by low power consumption, low data rate and short distance communication. The following is a detailed explanation of ZigBee: Overview of ZigBee technology ZigBee technology is mainly used for low-speed data transmission and wireless communication for the Internet of Things.