[PDF][PDF] Bluetooth embedded digital ammeter with Android app data logging

CF Soon, BH Teng, KS Tee, SL Jong… - Indonesian Journal of …, 2020 - academia.edu
Monitoring current supplies to light emitting diode (LED) luminaires is one of the reliability
tests performed manually. Bluetooth (HC-05) embedded digital ammeter was proposed to …

Design and Realization Bandpass Filter 2.4 GHz Rectangular Microstrip Using Stepped Impedance Resonators

T Praludi, Y Prabowo, N Najati… - … on Radar, Antenna …, 2022 - ieeexplore.ieee.org
This paper purposed to show the design, simulation and realization of a bandpass filter
using stepped impedance resonators for a 2.4 GHz communication system. The rectangular …

A Relative Study on Half-Wavelength and Stepped Impedance Resonator based Microstrip Band-Pass Filter

R Bharathi, MS Sumathi… - … for Sustainability (IIHC), 2022 - ieeexplore.ieee.org
In this paper an attempt is made to compare the electrical performance of two microstrip
band-pass filters (BPF) designed using half-wavelength (λ/2) resonator and stepped …

[引用][C] Development of a iot based digital ammeter with bluetooth in half-duplex communication

CF Soon, TB Huei, HH Goh, KS Tee, MK Ahmad