In this video, I’ll talk about the main tool of the radio amateur – about soldering iron. Consider how they are arranged.
In the next issue, we will examine what kind of solders, fluxes, soldering and desoldering methods, devices, etc. are available.
MHS5200 – DDS Generator
Review DDS Generator MHS-5200A
50-60$ on AliExpress
Oscilloscope JDS2022A – Review
Jinhan JDS2022A portable oscilloscope review. Detailed function overview, test and comparison with a 100 MHz oscilloscope, disassembly and conclusions. Price
Oscilloscope DSO201 Review
Pocket Sized Digital Oscilloscope DSO201 (DSO Nano, DS201) from AliExpress (cost about 50$). Test and Review.
Generator GK101 Review
The DDS-generator GK101 is manufactured by a Chinese company Ginko. This generator is also available under the name IDSG101 of the company ITead. It’s a full analogue. The average cost is around 100$ (on Aliexpress).
Direct Digital Synthesizer (DDS) is a type of frequency synthesizer used for creating arbitrary waveforms from a single, fixed-frequency reference clock.
907 Soldering Iron 60W Review
907 Adjustable Soldering Iron 60W for 10$ from the AliExpress. Full Review and Test.
Android controlled RC Vehicle with real-time video (Bluetooth & Wi-Fi)
On the Internet there are many articles on the use of RC cars with IP or Web-based camera. But most of them used a laptop or an internal router with Open-WRT or DD-WRT firmware. View the video and control of the RC car in such projects usually implemented with a PC or Laptop. In this article describes the control crawler platform from any Android-device (tablet, smart phone, etc.), as well as viewing real-time video and rotation control pan/tilt of IP-Camera. All hardware has remained virtually unchanged in the first project CxemCAR, changes were made Android-applications to work with the Wi-Fi IP camera.
Continue reading Android controlled RC Vehicle with real-time video (Bluetooth & Wi-Fi)
FEZ Panda II RC car (Android control via Bluetooth)
The first part of the project CxemCAR is here. There are also the source code for Android (Java Eclipse) and other useful information.
In this article, I will describe the assembly CxemCAR for the mcu with .NET Micro Framework core.
The controller is used with .NET Micro Framework: FEZ Panda II, but you may use any controller works with .NET Micro Framework core (Netduino, GHI Electronics board’s and other)
Continue reading FEZ Panda II RC car (Android control via Bluetooth)
Lighting control with Android device via Bluetooth
Here we describe a prototype light control, or any other load using Android device, be it a tablet, smart phone, clock, etc. Communication is performed via Bluetooth link.
Continue reading Lighting control with Android device via Bluetooth
STM32 RC car (Android control via Bluetooth)
The first part of the project CxemCAR is here. There are also the source code for Android (Java Eclipse) and other useful information.
In this article, I will describe the assembly CxemCAR for the STM32 (STM32 Value Line Discovery).
Continue reading STM32 RC car (Android control via Bluetooth)