Mar 28, 2022 · Now measuring with a magnetometer of a cell phone gives me a more or less 50% real value compared to the calculated theoretical value. Measured with tw different phones. …

Oct 9, 2014 · I want to calculate a compass heading from a 5883 magnetometer sensor, using x and y readings. To get the heading angle in degrees within a quadrant of 90 degrees I was …

Nov 30, 2012 · Hi Friends I am using dspic30f2010 microcontroller with 12.288Mhz i want to sense the ac voltage this is my code in that i am using timer interrupt for sense the analog …

Jan 29, 2025 · Bandwidth is DC to 5KHz. Max sampling rate is 50,000 samples per second. An oscilloscope with these specifications has limited use, but it is a good exercise in using OLED …

Mar 6, 2025 · I'm looking for a manual and schematics for a Digitech QC1924 40MHz dual trace scope sold by Jaycar in Australia late 2000's if anybody has one please (good PDF OK). …

Feb 12, 2016 · Please help me. I need this part on my circuit but the shops is out of stock. Can any of you kindly give the equivalent of those 2 transistor (BC167, BC157). I need it ASAP. …

May 6, 2024 · Halo to all, is there anyone who has expirence with repairing of old Ansaldo Silcovert V VFD? There's always sign OFF on the display, it doesnt matter what I do? Does …

Apr 27, 2022 · I've got some PIC's (16F18855) that aren't available in MPlab 8.92 but can be compiled with the latest Gpasm. I've installed Gpasm and can select it as the toolchain in …

May 28, 2022 · Need to quickly estimate capacity of SLA batteries without doing full cycle and without spending hundreds on equipment. Looking at the discharge curve, fully charged is …

Aug 17, 2017 · In my application I play sound clips from the ISD1700 series soundcard. Before I started this amplifier add-on, I tried to hook earphones directly to pin 13 and 15 to the chip to …