The CHAI team announced at the Open Hardware Summit that the group would be launching an environmental test kit that will be able to work on the Open qPCR machine, which was released in 2016. The kit will be a DIY test kit for COVID-19, which has caused a global pandemic for the detection of the virus on surfaces, objects, […]
CHAI RELEASE OPEN SOURCE ENVIRONMENTAL TESTING KIT FOR COVID-19 Continue Reading
Description The TriQuint T1G6001528-Q3 is a 18 W (P3dB) discrete GaN on SiC HEMT which operates from DC to 6 GHz and typically provides greater than 10 dB gain at 6 GHz. The device is constructed with TriQuint’s proven 0.25 um process, which features advanced field plate techniques to optimize power and efficiency at high
Triquint launches GaN transistor with 6GHz bandwidth Continue Reading
Home automation is a term used to describe the process of automating certain tasks and devices around the home. This can include tasks such as turning on the lights when you enter a room, or setting the thermostat to a certain temperature. Home automation systems can be as simple or as complex as you like,
How to Build a Simple DIY Home Automation System Continue Reading
But was I really? Something was missing… It’d been a while since I last went to a festival. Y’know, that whole pandemic thing? It had also been some time since my last “personal project” and I was feeling like I needed some “creative outlet”. Several years ago there had been another Mozamboogy, and at that one, I’d
Cthulhu Party Lamp/Accessory Using NeoPixels and ESP32 Continue Reading
In my last tutorial I created a NodeMCU based Duino Coin Miner. It is an awesome little miner that sits on my desk and mines few cents a day. However, adding these miners to my home network choked my WiFi router. Home Appliances and Smart Devices connected to the router constantly started dropping off. To
NRF24L01 Tutorial – Arduino Wireless Communication Continue Reading
Counter-espionage device can be used to check for the latest technology hidden listening devices, covert cameras, and unauthorized mobile phone usage in location such as sensitive locations, and in vehicles to locate hidden GPS tracking devices. Saelig Company, Inc. announces the availability of the Aaronia Bug Finder RF Monitoring Device, which helps in the detection of hidden
HANDHELD AARONIA BUG FINDER RF MONITORING DEVICE Continue Reading
If you have noticed in an office before, you would be probably aware of those RFID cards or Tags that would unlock specific doors depending on your access.Well let’s make a simple NodeMCU RFID reader using the MFRC522 module, and program the NodeMCU to provide access when the right card is detected. This simple example
MFRC522 RFID Reader Interfaced With NodeMCU Continue Reading
Many of our clients face a common challenge when undertaking IoT projects. They are experts in their own fields, and most of of them have a great idea, a proof-of-concept (PoC), or a sophisticated algorithm that addresses some specific need. They have simulated their solution in Matlab or Python and are eager to build and
In this project we will use an iPhone to control devices connected to an STM32 device. The project is a starting point for more exciting experiments such as remote controlled robots or any other thing you might want to control in your home. I encourage you to check out the source code which is really
Controlling Devices in Swift With BLE Continue Reading
Electrical engineers from the University of California, San Diego recently designed a new portable chip that consumes 5000 less power than the Wi-Fi radios that we have today. The new chip, which is smaller in size compared with a grain of rice, is said to be ideal for IoT devices, smart home setups, and wearables. With just 28 microwatts
NEW CHIP BRINGS ULTRA-LOW POWER WIFI CONNECTIVITY TO IOT DEVICES. Continue Reading
