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CircuitPython 5.2.0 Released!

“5.2.0 This is CircuitPython 5.2.0, it features a new port to LiteX, a Python powered hardware description system used to define a soft System on Chip (SoC) that is then loaded into a Field Programmable Gate …

Project  DayClock

DayClock

“A simple “clock” to tell you what day it is. It utilizes the NTPtimeESP library (https://github.com/SensorsIot/NTPtimeESP) to determine the day of the week. Parts list: Wemos D1 Mini (or suitable ESP8266 dev board) “9g” Micro Servo …

Decoding PWM Using an FPGA

“Using a standard RC transmitter (HobbyKing HK-T6A) you will learn how to create and test Verilog to decode 6 channels of PWM. The transmitter outputs 6 PWM channels at 50Hz with each channel ranging from 1000us to 2000us. There …

DIY Alarm Bike Lock (Shock Activated)

“In this project I will be showing you how to create a simple shock activated alarm bike lock. Like the name implies, it does create an alarm sound when your bike is being moved around with permission. Along the way …

DIY SW, MW, SDR Radio with ESP32 and Si5351

“Sensitive retro look radio capable of receiving signals from middle wave and short wave band. This radio receiver is capable of receiving all MW and SW bandwidth, and can also operate as an SDR receiver, so with the help of …

ESP-01 Breadboard Adaptor

“A breadboard adaptor so you can prototype your ESP-01 If you ever tried to tinker around the ESP8266-01 you’ve probably realised you can’t plug it in directly on your breadboardThen you also realized it doesn’t …

Find Your Way Home With This Circuit Python GPS Locator

“When GPS was first released to consumers, it wasn’t even in the hands or understanding of most people. Early on it was used for pretty unique and esoteric stuff, and in the age before ultra-connected devices that use common …

Graphene-based actuator swarm enables programmable deformation

“Actuators that can convert various environmental stimuli to mechanical works have revealed great potential for developing smart devices such as soft robots, micro-electromechanical systems (MEMS), and automatic Lab-on-a-Chip systems. Generally, bilayer structures are widely used for design and fabrication of …

Hispabrick Magazine Issue 34

“Hispabrick is a LEGO magazine that’s published both in English and Spanish and available for free in digital format and also in print (at cost) for the past 12 years. The first issue for 2020 is now available after …

Irrigation Motor Control and Monitoring system

“Controlling and monitoring the pump which is used to irrigate the agricultural land. Irrigation motor control and monitoring. we are using a Bolt IoT device in this project and soil moisture sensor, this project is used to sense or measure …