Jiujiu IoT (Shenzhen) Co., Ltd. is a provider of solutions and products based on RF technology, focusing on module design, cloud platform, server docking and other connection services for WiFi, Lora and NB-IOT products.
My project is a digital clock, I want to build one first. I have some time these two days, I went to the electronic parts store and bought four red 1-inch LEDs, with a common cathode. My design is lik...
[Routine test]
As mentioned earlier, my environment cannot adapt to the onboard DAP debugging tool, so the subsequent development can only be done with an external J-Link. The reason for the failure m...
Newly produced pyb-L series low power development board.Features :STM32L476RG microcontroller (L4 low-power series)
USB type-c interface
Current test interface
Onboard 3.3V low power LDO, supports ext...
The DesignDRIVE development kit (IDDK) hardware provides an integrated servo drive design with a full power stage to drive high voltage three-phase motors and simplifies the evaluation of a variety of...
On August 14, an obituary published by a personal public account certified as "Meiyihao" sparked heated discussion and attention from many netizens.In the obituary, one detail was particularly eye-cat...
In recent days, I have received a lot of spam calls and text messages on my phone, most of which are related to the Double Eleven event. It’s so annoying~...
GD32 MCU
京公网安备 11010802033920号
EEWORLD
