What’s the difference between a 64k ROM in a 28-pin DIP and a 128k ROM in a 32-pin DIP? Aside from the obvious answers of “64k” and “four pins,” it turns out that these two chips have a lot in common, enough so that it only takes a little bodging to make them interchangeable — more or […]
STUFFING A 32-PIN CHIP INTO A 28-PIN SOCKET Read More »
[Phil Barrett] designed a new CNC controller breakout board called the PicoCNC which uses the Raspberry Pi Pico RP2040 module and grblHAL. It packs a bunch of features typical of these controllers, and if you use the Pico W, you get WiFi connectivity along with USB. And if you don’t want connectivity, you can execute G-code directly
GRBLHAL CNC CONTROLLER BASED ON RP2040 PICO Read More »
In the realm of DIY electronics, the Arduino UNO has emerged as a versatile platform for a myriad of projects. One such innovative project is the creation of a low-cost thermal camera, as demonstrated by Vaclav Krejci, also known as “upir” on YouTube. Krejci’s tutorial video guides viewers on how to construct an infrared camera
Low-cost thermal camera built using Arduino Read More »
For the last ten to fifteen years, optical drives have been fading out of existence. There’s little reason to have them around anymore unless you are serious about archiving data or unconvinced that streaming platforms will always be around. While there are some niche uses for them still, we’re seeing more and more get repurposed
LASER ENGRAVER USES ALL OF THE DVD DRIVE Read More »
A couple of years ago Skytraq launched the NavSpark mini, a tiny (17x17mm) GPS module, that sold for $6. However, the company has now launched an even smaller module called Skytraq PX1122R, which measures at just 16x12mm, and offers support for GPS, Galileo, GLONASS, and Beidou signals, as well as Real-time Kinematic (RTK) relative positioning technique that enables 1-3cm positioning accuracy. The Skytraq PX1122R RTK GNSS
SKYTRAQ LAUNCHES TINY PX1122R MULTI-BAND RTK GNSS MODULE, ENABLING CENTIMETER ACCURACY Read More »
adt-oled.com has released the XGA039 microdisplay which is a 0.39-inch silicon-based OLED microdisplay, with SXGA (1024 * 768) pixels resolution, high brightness (mono green screen brightness greater than 15,000 nits) and low power consumption. The detailed specifications are listed below: About ADT Optoelectronics Technology Co., Ltd. Shenzhen ADT Optoelectronics Technology Co., Ltd. is a technology enterprise specializing in R&D, production
0.39-INCH SILICON-BASED OLED MICRO DISPLAY HAS 1024 * 768PX RESOLUTION Read More »
Station P1 Geek Mini PC is equipped with an all-aluminum alloy case and can be used immediately when powered on. It possesses Firefly Geek Entertainment System — Station OS on which the Desktop and Media modes can be switched randomly to finish daily office work or play games for fun. It can be easily updated to various systems
STATION P1 GEEK MINI PC Read More »
OmniVision Technologies announced the OVM9284 CameraCubeChip module. According to the company, it is the world’s first automotive-grade, wafer-level camera. The OVM9284 is built on OmniVision’s OmniPixel3-GS global-shutter pixel architecture, which provides quantum efficiency at the 940nm wavelength for high quality driver images in near or total darkness. The integrated OmniVision image sensor has a 3 micron pixel and a 1/4″
OMNIVISION UNVEILS AUTOMOTIVE WAFER-LEVEL CAMERA MODULE Read More »
The TSC2010, TSC2011 and TSC2012 are precision bidirectional current sense amplifiers. They can sense the current thanks to a shunt resistor over a wide range of common-mode voltages, from – 20 to + 70 V, whatever the supply voltage is. They are available with an amplifier gain of 20V/V for TSC2010, 60 V/V for TSC2011
SC2012 – HIGH VOLTAGE, PRECISION, BIDIRECTIONAL CURRENT SENSE AMPLIFIER Read More »
RS PRO RSDM3045X Digital Multimeter with 4 digits readings resolution (RSCAL) Introducing the RSDM3045X digital multimeter from RS PRO, a highly reliable digital multimeter designed with 4 (66000 count) digits readings resolution and dual-display, ideal for high-precision, multifunction and automatic measurement. This multimeter features a clear and precise 4.3″ TFT-LCD display and user-friendly interface, providing
RS PRO RSDM3045X BENCH DIGITAL MULTIMETER Read More »
