Search Results for : PCB
![CB2 is a BASIC Retro micro Microcomputer CB2 is a BASIC Retro micro Microcomputer](https://www.electronics-lab.com/wp-content/uploads/2020/02/Screen-Shot-2020-02-07-at-11.45.23-PM.png)
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CB2 is a BASIC Retro micro Microcomputer
If you’d like to return to a time when your computer had very accessible components, a microprocessor, RAM, ROM, and I/O chips all hanging from an exposed bus, you can do so by building your very own BASIC color microcomputer with the CB2 micro kit in under 30 minutes for as low as...
Continue Reading![Free Elektor Article: Power Outage Detector with Text Messaging Free Elektor Article: Power Outage Detector with Text Messaging](https://www.electronics-lab.com/wp-content/uploads/2020/02/Free-Back-Article-Power-Outage-Detector-with-Text-Messaging-Elektor-Magazine-1024x720.png)
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Free Elektor Article: Power Outage Detector with Text Messaging
Power outages are fairly rare in central Europe, and when they do occur, they are usually short. However, if the heating system of your holiday home doesn’t start up again after a power outage, the consequences can be costly. And even if only your freezer at home stops working while...
Continue Reading![Temper: Sleek temperature sensor built on ESP8266 Temper: Sleek temperature sensor built on ESP8266](https://www.electronics-lab.com/wp-content/uploads/2020/02/Screen-Shot-2020-02-01-at-1.40.31-PM.png)
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Temper: Sleek temperature sensor built on ESP8266
Meet Temper, a compact, low power temperature sensor based on ESP8266 and SHT30 with a large 13x7 pixel led display. It accesses WiFi periodically to display temperature and humidity data as well as battery percentage via the MQTT protocol. The device’s display uses three 74HC595 + 7...
Continue Reading![Otter-Iron: Power Your Soldering Iron over USB-C PD Otter-Iron: Power Your Soldering Iron over USB-C PD](https://www.electronics-lab.com/wp-content/uploads/2020/01/Screen-Shot-2020-01-29-at-11.24.08-PM.png)
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Otter-Iron: Power Your Soldering Iron over USB-C PD
Okay, you’ve probably seen 20 different TS-100 hacks, for example, this, this and this but this improvement by Jan Henrik is on another level. For a soldering iron, the TS-100 seems to work quite well and its popularity, having only debuted 3 years ago, speaks volumes of this. It is...
Continue Reading![Proximity Distance Sensor using DRV5053 Hall effect Sensor Proximity Distance Sensor using DRV5053 Hall effect Sensor](https://www.electronics-lab.com/wp-content/uploads/2020/02/002.jpg)
Proximity Distance Sensor using DRV5053 Hall effect Sensor
This is a hall sensor proximity sensor that can detect magnetic targets approaching the sensor, without physical contact with the target. This sensor also can be used to detect the distance range 0-4cm (0-40mm). The target distance can be adjusted using the onboard trimmer...
Continue Reading![5V/2A Synchronous DC-DC Converter IC Evaluation Kit 5V/2A Synchronous DC-DC Converter IC Evaluation Kit](https://www.electronics-lab.com/wp-content/uploads/2020/01/Maxim-EV-kit-feat-1.jpg)
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5V/2A Synchronous DC-DC Converter IC Evaluation Kit
The MAX17662BEVKITB# evaluation kit (EV kit) from Maxim Integrated Products provides a proven design to evaluate the MAX17662B high-efficiency, synchronous step-down dc-dc converter. The EV kit provides 5V/2A at the output from a 6.5V to 36V input supply. Applications are expected to...
Continue Reading![Infineon’s TLS715B0NA LDO Regulator Uses “Flip-Chip” Technology to Diffuse Heat Infineon’s TLS715B0NA LDO Regulator Uses “Flip-Chip” Technology to Diffuse Heat](https://www.electronics-lab.com/wp-content/uploads/2020/01/3D_package_drawing_of_TLS715BONAV50.jpg)
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Infineon’s TLS715B0NA LDO Regulator Uses “Flip-Chip” Technology to Diffuse Heat
TLS715B0NA V50 - OPTIREG™ Linear Voltage Regulator is a low dropout linear voltage regulator for load current up to 150 mA. An input voltage of up to 40 V is regulated to VQ,nom = 5 V with ±2 % precision. The TLS715B0, with a typical quiescent current of 36 μA, is the ideal...
Continue Reading![U-AMP – open source versatile audio amp U-AMP – open source versatile audio amp](https://www.electronics-lab.com/wp-content/uploads/2020/01/uamp1.png)
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U-AMP – open source versatile audio amp
An open source universal audio amplifier called ‘U-AMP‘ @ GmanModz, that is available on GitHub: Using what I learned getting digital audio working on each systems, I set out on a new project I would call “U-AMP” (Universal-Amp). This would be ONE pcb which has the features of...
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