The Best Cjmcu of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Cjmcu of 2022. Check our ranking below.
2,621 (random num) Reviews Scanned
- CJMCU-1051 is a high-speed CAN transceiver and the interface between the CAN controller and the physical bus, which provides differential transmit and receive functions for the CAN controller.
- The transceiver is designed for the automotive industry's high-speed CAN applications, Transmission rate is up to 1Mbit / s.
- The transceiver is not visible on the bus when the power is off or in low power mode;
- Package included: 2x CAN Transceiver(If the number of products received is incorrect, please contact us . we will refund or give you a replaceme)
- We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.
- CJMCU-FT232H is a single channel USB 2.0 Hi-Speed (480Mb/s) to UART/FIFO IC.USB 2.0 Hi-Speed (480Mbits/Second) and Full Speed (12Mbits/Second) compatible.
- It has the capability of being configured in a variety of industry standard serial or parallel interfaces.
- Entire USB protocol handled on the chip. No USB specific firmware programming required.
- Multi-Protocol Synchronous Serial Engine (MPSSE) to simplify synchronous serial protocol (USB to JTAG, I2C, SPI (MASTER) or bit-bang) design.
- UART transfer data rate up to 12Mbaud. (RS232 Data Rate limited by external level shifter).
- Made of high quality material, solid, durable and good performance.
- Volume size (bytes): 3519021056
- Volume size (Kbytes): 3436544
- Volume size (Mbytes): 3356
- Badusb, USB, microSD virtual keyboard, TF memory Leonardo.
- 【HIGH PRECISION AND HIGH SENSITIVITY】The sensor is sensitive, ultra-small pressure height development board.
- 【INSTRUCTIONS】The BME680 sensor is a four-in-one sensor that can measure the four parameters of VOC, temperature, humidity, and air pressure. It is very suitable for detecting air quality.
- 【】Made of premium electronic components, the sensor is .
- 【SMALL SIZE AND LIGHT WEIGHT】This BME680 Sensor is small size and light weight, convenient to use.
- 【EASY TO USE】Individual humidity, pressure and gas sensors can be independently enabled/disabl.
- Dual bidirectional IIC bus buffer repeater Compatible with IC bus and System Management Bus (SMBus), this device contains two identical bidirectional open drain buffer circuits that can be extended 20 and similar bus systems without degrading system performance.
- Since the 12C bus capacitance is limited to 400pF, the number of devices and bus length are limited. With the PCA9515A, system designers can isolate the two halves of the bus to accommodate more 12C devices or longer wiring lengths.
- It can realize different level signal communication between the two sides of the buffer repeater C devices, such as 5V and 3.3V signal level 1C communication. It can also realize the communication rate matching of the Chuan C devices on both sides of the buffer repeater, such as one side is 400KHz and the other side is 100K ratio, but the maximum communication rate of the system will be less than 100KH, because the buffer repeater has a delay.
- Two or more PCA9515As cannot be cascaded. Devices SDA and SCL are open drain outputs. SCL0, SDA0, EN, SCL1 and SDA1 on the small board have been welded with 10K pull-up resistors, and no external connection is needed.
- Working voltage: 2.3V~3.6V. 11C Clock frequency: 0400KHz. Working temperature: -40°C-85°C.
- ★★ Digital interface I²C (up to 3.4 MHz) and SPI (3 and 4 wire, up to 10 MHz), Supply voltage V DD main supply voltage range: 1.71 V to 3.6 V
- ★★ Current consumption 2.1 µA at 1 Hz humidity and temperature,
- ★★ Response time (𝜏 33−63% ) < 1 s (for new sensors),
- ★★ For Home automation and control, For Outdoor navigation, leisure and sports, For ndoor navigation (change of floor detection, elevator detection)
- ★★ Power consumption < 0.1 mA in ultra-low power mode Output data processing direct indoor air quality (IAQ) index output
- Its logic level is 3.3 - 5V(a rarity), and can be used to process multiple different formats by setting two pins to high or low.
- Its I2S Stereo DAC breakout is a perfect match for any I2S-output audio interface.
- This fully-featured UDA1334A I2S Stereo DAC breakout is a perfect match any I2S-output audio interface.
- It's even cool with MCLK-less I2S interfaces such as the (which it's ideal ) - a built in PLL will generate the proper clock from the incoming signal.
- Made of high quality electronic components, it is solid, durable, good conductivity and high performance, long service life.
- Single chip USB to I2C interface, Up to 3.4MHz, high speed mode, I2C supported
- Entire USB protocol handled on the chip. No USB specific firmware programming required.
- Fully integrated 2048 byte multi-time programmable (MTP) memory storing device descriptors and CBUS I/O configuration.
- Fully integrated clock generation with no external crystal required plus optional clock output selection enabling a glue-less interface to external MCU or FPGA.
- 2PCS Voltage and current power monitor CJMCU-226 alarm power meter INA226 voltage and current module
- CJMCU BEETLE Keyboard BadUSB ATMEGA32U4 DC 5V 16MHz MINI Development Board Module For Arduino Leonardo R3
Last update on 2024-09-29 / Affiliate links / Images from Amazon Product Advertising API
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FAQ:
Q: Where to buy cjmcu-811 sensor in China?
A: This sensor is available in many Chinese online websites. CJMCU-811 price varies, but you can get it for approximately $8 in most Websites. My personal favrate for this product is Aliexpress Low Price + Wolrdwide Delivery
Q: How do I charge a 1s battery with the cjmcu?
A: The CJMCU has on it a TP4056 Lithium battery charging IC that can charge a 1S battery at 1A using a provided 5v supply attached to the 5v serial pin. To charge an attached battery: * Set the power switch to OFF * Set the charge switch to CHG * Plug in a 1S battery to the battery pins * Plug in a 5v supply to the 5v serial pins
Q: What is the use of cjmcu 101 sensor in Arduino?
A: The Arduino Nano board is used for that purpose and five LEDs are used to display the outputs. We have previously used the LDR sensor to detect the amount of light value, and this CJMCU 101 sensor can be used instead of the LDR sensor. That is, this sensor can be used for all projects designed using the LDR sensor.
Q: What kind of processor does flightflight cjmcu have?
A: Flight Controller and Frame. The CJMCU is a tiny 80mm micro quad frame that runs a STM32F103 processor. It also has a Compass (HMC5883L) and an Accelerometer / Gyro sensor (MPU6050).