Sensitive Arduino Lightning detector with homemade sensor
https://makerv2.webteractive.co/arduino/projects/sensitive-arduino-lightning-detector-with-homemade-sensor
How to make a Sensitive homemade Lightning detector based on cheap AM Receiver IC TA7642 and Arduino Nano
DIY sensitive Arduino IB Metal Detector with Discrimination
https://makerv2.webteractive.co/arduino/projects/diy-sensitive-arduino-ib-metal-detector-with-discrimination
It can detect metal coin at 15cm +, and bigger metal objects at 50cm and more. Also capable of discriminating between ferrous and nonferrous
DIY Simple Sensitive IB Metal Detector with 2xNE555 IC
https://makerv2.webteractive.co/arduino/projects/diy-simple-sensitive-ib-metal-detector-with-2xne555-ic
A relatively sensitive IB (Induction balance) Metal Detector which is very easy to make, and contains a few standard electronic components
DIY ULTRA-SENSITIVE EMF (Electromagnetic field) Detector
https://makerv2.webteractive.co/arduino/projects/diy-ultra-sensitive-emf-electromagnetic-field-detector
This device can also be called an EMF meter, as it can measure the relative strength of a field using a scale of 10 LEDs.
DIY Super Simple Sensitive Metal Detector
https://makerv2.webteractive.co/analog/projects/diy-super-simple-sensitive-metal-detector
Extremely simple Metal Detector whose making requires only one cheap integrated circuit TL084.
Low-Power Button Replacement
with Force-Sensitive Resistor
https://makerv2.webteractive.co/analog/projects/low-power-button-replacementwith-force-sensitive-resistor
This project describes how to create a highly reliable, low-power, temperature-stable button
function.
AquaMon - Aquaponics and Fish Tank Monitoring with Tuya IoT
https://makerv2.webteractive.co/arduino/projects/aquamon-aquaponics-and-fish-tank-monitoring-with-tuya-iot
Marine species are extremely sensitive to changes in environmental conditions. AquaMon IoT device and app helps your fishes to grow better.
E-Switch CS Series Anti-Vandal Touch Sensor Switch: Prevent Damage or Tampering to Electrical Devices
https://makerv2.webteractive.co/blog/e-switch-cs-series-anti-vandal-touch-sensor-switch-prevent-damage-or-tampering-to-electrical-devices
E-Switches CS Series is an anti-vandal touch-sensitive electrical switch that helps deter tampering or damage to locations, applications, or devices, especially those in public settings.
OMC Fibre Optic LED Emitter With Next-Gen Infra-Red Die Technology
https://makerv2.webteractive.co/blog/omc-fibre-optic-led-emitter-with-next-gen-infra-red-die-technology
OMC's new fiber-optic LED emitter sends data over greater distances whilst being more energy and cost-efficient by generating less heat in sensitive and enclosed designs.
Electronically Securing IoT Devices for the Future
https://makerv2.webteractive.co/blog/electronically-securing-iot-devices-for-the-future
As IoT-connected devices continue to rise in popularity, there is a growing need to secure them against cyber-attacks that plague the internet daily and continue to grow in prominence. These threats have the potential to access sensitive information—to the extent that conventional anti-virus and firewall solutions will not suffice.