The invention of the bipolar transistor in 1947 by William Shockley, John Bardeen, and Walter Brattain marked a p...
LEARNING CENTRE
Bitwise operations are operations that directly manipulate bits (the smallest units of data in a computer's memory)...
Array Declaration
char screenBuffer[15];
The screenBuffer1 array will contain 16 elements of type char, but the val...
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Let customers speak for us
Great service
Spoke with someone via the website chat who was very helpful. I was very impressed with the quality of the servos after having purchased others online from an large online shopping portal which were sub par quality. The servos from lonely binary were 10/10 on quality. Will buy again in a heart beat.
Jeffrey S
MG90S Micro Metal Servo
Very quick delivery
Easy to order online followed by quick delivery. What else can I say? Will definitely check them out for my next project.
Warren Raines
nRF24L01 Wireless Module
Great little module at a bargain price.
Works easily with GPSD on Raspberry Pi and Beaglebone Black. I did upgrade the antennae with a magnetic unit on a long lead.
Mike Kelly
NEO-6M GPS Module with Antenna
Highly recommended!
Pleased to deal with. Got the items with some more complimentary spares!
Thanks.
Vishal Jaiswal
IRF840 N-channel Mosfet
Great Module
Very easy to use with ESP32
Darryl Borresen
ADS1115 16-Bit Analog-to-Digital ADC Converter
Mega 2560 R3 and DCC-EX
Very good quaility board connections as per arduino standard. Fitted 8874 motor shield , loaded DCC-EX software and ran my train layout , with no problems.
Delivery fast and good communication.
Chris Baker
Mega 2560 R3 Arduino Board
Like it and works great
Just for a little epaper project it is a great controller.
Bernd Gruber
ESP32 with Lipo Battery Charger
Works exactly as expected
Unlike many other dev boards for the ESP32, you don't have to hold down a button to flash. Haven't tried the battery charger, but everything else I have tried works.
Uncultured
ESP32-S3 Type-C IPEX External Antenna Board
Great board
Purchased for a DIY marauder project and it's doing what it's supposed to. No issues so far. Cheaper than a pi counterpart and lots of support out there.
Rob
ESP32-S3 Type-C IPEX External Antenna Board
Good Development Board
This is a good development board. Maxed out flash and RAM. You must use the ESP-IDF development platform to use it. The Arduino world is not really ready for this board yet. The VSCode is a great platform, but it takes a couple of days to figure out how to use the ESP-IDF with it. The ESP-IDF integration with VSCode is a little wonky. Once you learn how to use it though development is fine. Also pay attention to the TTL voltage. ESP32-S3 is not 5V. 5V regulator pin only produces 4.2V. The 3.3V regulator pins are exactly 3.3V. If you need 3.3V and 5V connections TTL level is easily overcome with a bidirectional voltage level shifter, and those are cheap.
Curtis
ESP32-S3 Type-C IPEX External Antenna Board