Intermediate-level analog electronics projects you can try:
👉🏻Building a simple audio mixer circuit. This project will introduce you to the basics of audio mixing and how to use operational amplifiers (op-amps) to combine multiple audio signals.
👉🏻Making a simple digital-to-analog converter (DAC) circuit. This project will teach you about the principles of digital-to-analog conversion and how to use a DAC to convert digital signals into analog signals.
👉🏻Creating a simple automatic gain control (AGC) circuit. This project will introduce you to the concept of automatic gain control and how to use a simple AGC circuit to adjust the gain of an amplifier in response to changes in the input signal level.
👉🏻Building a simple frequency shift keying (FSK) modulator circuit. This project will teach you about the principles of frequency shift keying and how to use an FSK modulator to encode digital data onto an FM carrier signal.
👉🏻Making a simple capacitive touch sensing circuit. This project will introduce you to the basics of capacitive touch sensing and how to use a simple capacitive touch sensor to detect when a finger or other object comes into contact with a conductive surface.
Intermediate-level analog electronics projects you can try:
👉🏻Building a simple audio mixer circuit. This project will introduce you to the basics of audio mixing and how to use operational amplifiers (op-amps) to combine multiple audio signals.
👉🏻Making a simple digital-to-analog converter (DAC) circuit. This project will teach you about the principles of digital-to-analog conversion and how to use a DAC to convert digital signals into analog signals.
👉🏻Creating a simple automatic gain control (AGC) circuit. This project will introduce you to the concept of automatic gain control and how to use a simple AGC circuit to adjust the gain of an amplifier in response to changes in the input signal level.
👉🏻Building a simple frequency shift keying (FSK) modulator circuit. This project will teach you about the principles of frequency shift keying and how to use an FSK modulator to encode digital data onto an FM carrier signal.
👉🏻Making a simple capacitive touch sensing circuit. This project will introduce you to the basics of capacitive touch sensing and how to use a simple capacitive touch sensor to detect when a finger or other object comes into contact with a conductive surface.
Telegram has made it easier for its users to communicate, as it has introduced a feature that allows more than 200,000 users in a group chat. However, if the users in a group chat move past 200,000, it changes into "Broadcast Group", but the feature comes with a restriction. Groups with close to 200k members can be converted to a Broadcast Group that allows unlimited members. Only admins can post in Broadcast Groups, but everyone can read along and participate in group Voice Chats," Telegram added.
Telegram hopes to raise $1bn with a convertible bond private placement
The super secure UAE-based Telegram messenger service, developed by Russian-born software icon Pavel Durov, is looking to raise $1bn through a bond placement to a limited number of investors from Russia, Europe, Asia and the Middle East, the Kommersant daily reported citing unnamed sources on February 18, 2021.The issue reportedly comprises exchange bonds that could be converted into equity in the messaging service that is currently 100% owned by Durov and his brother Nikolai.Kommersant reports that the price of the conversion would be at a 10% discount to a potential IPO should it happen within five years.The minimum bond placement is said to be set at $50mn, but could be lowered to $10mn. Five-year bonds could carry an annual coupon of 7-8%.
