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Editor-in-chief recommends
3D Audio LED cube
The construction of an attractive three-dimensional display is not as difficult as it may seem. Anyone can take it, and the software and control system implemented on the STM32 processor will provide a great effect.
Regulator for the rectifier
To this day, simple chargers containing only a transformer and diodes are used to charge acid batteries. Would you like to add to the rectifier an intelligent regulator that uses an interesting and little-known principle of operation?
Is it far to the IoT, or the Internet of Things?
The author in the short article successfully convinces not only doubters that the implementation of the IoT system can be surprisingly easy and surprisingly cheap.
As part of the C language course, we try to make the most-ordinary clock. On the occasion of solving numerous problems, we fight with obstacles and avoid traps. And in the cycle "Around C language" we try to understand why this language is so strange and not friendly for beginners.
In the issue
Manufacturer
Responsible person
ToF laser rangefinder. It enables detection of many objects, has a field of view of about 25° and is able to detect objects at a distance of up to 3 m. Communicating via the I2C interface. SparkFun SPX-17072
No product available!
RFID antenna designed for UHF RFID tags. It allows you to increase the effective range of tags to about 2.5 cm. SparkFun SPX-15113
No product available!
OLED display with a diagonal of 0.91" and a resolution of 128x32 pixels. It is equipped with Qwiic connectors and communicates via the I2C interface. SparkFun LCD-17153
No product available!
Starter kit with RedBoard development board and Qwiic modules: IMU, environmental sensor, GPS module, joystick, accelerometer, keyboard and proximity sensor, MP3 player, relay and OLED display. SparkFun KIT-16262
No product available!
MicroMod main module with STM32 microcontroller. Equipped with an M.2 connector, it can work with MicroMod expansion boards. SparkFun DEV-17713
No product available!
QLED IPS 9" display with a touch screen and Quantum Dot technology. The display is equipped with an HDMI interface for image display and USB for the touch panel. Resolution 1280x720 pixels. Waveshare 9HP-CAPQLED
No product available!
QLED IPS 10.1" display with a touch screen and Quantum Dot technology. The display is equipped with an HDMI interface for image display and USB to the touch panel. Resolution 1280x720 pixels. Waveshare 10.1HP-CAPQLED
No product available!
Industrial DTU 4G module with Qualcomm SIM7600E-H chip. It allows you to connect industrial modules with serial communication via RS232, RS485 or TTL interfaces with 4G networks. Waveshare SIM7600E-H 4G DTU (EU)
No product available!
The power module is designed to work with solar panels. It is compatible with panels with an output voltage from 6 V to 24 V. It has a built-in 3.7 V lithium-ion battery with a capacity of 10 Ah. Waveshare Solar Power Manager (B)
No product available!
Improved version of the official HAT module, designed to power Raspberry Pi 4 and Raspberry Pi 3B + via Ethernet (PoE) cable. The use of the module eliminates the need for a separate power supply and reduces the number of cables needed. Raspberry Pi SC0468
No product available!
A mini water pump with an flow of 120 l/h designed for home automatic irrigation systems. It is immersed in water, powered with the voltage from 6 to 12 V and has a power of approx. 3.6 W
No product available!
Development kit with FPGA Artix-7 100T equipped with 512 MB DDR3 memory, Zmod port and Pmod ports and two-channel ADC Zmod Scope 1410-105 converter. Digilent 471-047
No product available!
Development kit with Artix-7 100T FPGA chip equipped with 512 MB DDR3 memory, Zmod port and Pmod ports and two-channel Zmod AWG 1411 DAC converter. Digilent 471-046
No product available!
Cable with USB plugs type A and microUSB type B 2.0, cable length 3 m. LANBERG CA-USBM-10CC-0030-BK
No product available!
HMI module with a 7" TFT color LCD display with a resolution of 800x480 px. Equipped with a capacitive touch panel. Communication via UART or GPIO interface. Nextion NX8048K070_011C
No product available!
2-pin ARK mounting strip, 2.54 mm pitch. 308-2.54-02P-14-00AH
No product available!
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