New Products
Low power Precise Temerature and Humidity sensor encapsulated in metal can
Cable for power supply banana to aligator
Three relays with 10A/230VAC contacts for operating voltage 12V
ESP32-P4-DevKit now have matching MIPI-LCD with VGA resolution 640×480 pixels and manage to refresh it with 100 fps!
Since the start of ESP32-P4-DevKit development we were looking for proper MIPI display for it. We put provision for Raspberry PI MIPI LCD connector as we though it will be easier to find one with this layout.Even our first examples were with LCD connected to UEXT. Which is OK but is slow and mainly do […]
Signetics 2650 IcePi developed with Olimex Pico2-XL board
Signetics 2650 was 8-bit processor released in 1975 based on IBM 1130 concept as Signetics hired IBM engineer to lead the development. Later Signetics was bought by Philips. Few game consoles used this processor. Chris Burrows used to write code for Signetics 2650 so decided to make emulator with Olimex PICO2 XL Here is his […]
Interfacing different sensors with ESP32-EVB and MicroPython: DHT11, DHT22, SHTC3 and DS18B20
In our previous post we show you how to install MicroPython on ESP32-EVB and to drive the board’s relays from the web server. Now we will show you how easy is to interface different sensors with MicroPython. SNS-DHT11 and SNS-DHT22 SNS-DHT11 and SNS-DHT22 are low cost digital temperature and humidity sensors. They can work from […]
RVPC the Open Source Hardware and Software EURO 1 RISC-V computer now got BASIC interpreter!
RVPC is Do It Yourself completely open hardware and software project made as challenge if retro like computer with VGA, PS2 keyboard can be build with the 8-pin CH32V003 $0.10 RISC-V microcontroller. It become favorite toy for many people who took the challenge to implement something which at first looked impossible. Curtis Whitley made the […]
