Matrix display 4 digit made up of 64 red LED (3 mm) each and based on the Holtek controller HT1632C. It can display letters, digits or symbols and has 10 levels of brightness control. Up to 4 cards can be connected in series. Power supply: 12 Vdc, PCB size (mm): 128x60x23.84, display size 4 (mm): 128×32.25. The package includes the matrix display and 10 pin IDC cable.
Compact 8-channel logic analyzer, used for testing and analyzing digital circuits, connects to the PC’s USB port allowing data to be acquired for more detailed analysis. Maximum sampling frequency 24 MHz. Supports 10 different communication standards: CAN, DMX-512, I²C, I2S / PCM, Manchester, 1-Wire, Async Serial, Simple Parallel, SPI, UNI / O. Fully compatible with…
Let’s add a graphic touch display to our Arduino-like boards, with dedicated hardware and three libraries. After showing you four prototyping boards from the Fishino series (UNO, Fishino 32, MEGA, Guppy… and the fifth is on its way!), we started to feel the need to propose some electronics on the side. In particular,…
[bctt tweet=”Using a telegram bot, we are going to print remote messages coming from Telegram with a small thermal printer. ” username=”OpenElectronics”] An extremely versatile solution that can be used for many things: ranging from printing out menus and orders in a restaurant too, why not, sending out love notes to our “Valentine” and…
This project presents a universal infrared remote control that can also be managed via Internet, based on RandA (supplied with a dedicated shield) and on Raspberry Pi2. Despite the fact that still only a few people take advantage of the “smart” revolution in home automation (intended as a complete and integrated automation and computerization…
Chassis specially designed to make a crawler robot able to move on rough terrain and able to transport a load of about 5 kg. Includes 2pcs 45 mm wide tracks, 2pcs gearmotors with hall effect encoders and an aluminum alloy frame. Once assembled its dimensions max….
Step down DC / DC converter that allows converting a continuous input voltage between 5 and 32 volts in an output voltage from 0.8 to 30 volts (adjustable by trimmer). The maximum current available is around 5 A. Features …
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