Search Results for : Raspberry Pi 4
HealthyPi v4 Wearable WiFi Vital Signs Monitor Follows Raspberry Pi HAT Form Factor
Following the success of their HealthyPI V3, ProtoCentral has launched a CrowdSupply campaign for an upgrade to the HealthyPi V3 simple called the HealthyPi v4. The HealthyPi V4 just like the V3 is a vital signs monitoring dev kit, that provide users with the opportunity to monitor...
Continue ReadingCluster HAT – Cluster Computing Made Easy Using 4 Raspberry Pi Zero
Cluster Computing brings the power of multiple computing units to serve one single purpose. If you are looking for some performance boost and you got yourself some freely available computing units, cluster computing might be what you need. Unfortunately, building yourself one is not that...
Continue ReadingRaspberryPi 4B is not working with your USB-C charger?
Tyler Ward shared detailed article about not working USB-C chargers with Raspberry Pi 4B. via time4ee.com The problem is in design of USB-C of Raspberry Pi. HW designers used only one pull-down resistor for both CCx pins. This solution is not complain with USB-C standard and in case...
Continue Reading5″ 800×480 HDMI TFT Display with Backlight Control for Raspberry Pi
Elecrow has just launched a new 5″ HDMI display with resistive touch screen designed for the Raspberry Pi boards, and whose main feature is to support backlight control over GPIO 11 in order to lower power consumption. This is a 5 inch mini HDMI touch screen for Raspberry Pi, with...
Continue ReadingMechaTracks Launches CAT4 4G LTE HAT for the Raspberry Pi
MechaTracks has announced a CAT4 4G LTE HAT board for the Raspberry Pi called 4GPi. The 4GPi is the first commercially produced add-on board which enables CAT4 LTE connectivity for the Raspberry Pi, enabling 150Mbps download and 50Mbps upload speed. The 4GPi sells for ¥25000 JPY yen or...
Continue ReadingUsing a Raspberry Pi to program an ATTiny10/9/5/4
Using a Raspberry Pi to program an ATTiny4/5/9/10. But, mostly the $0.25 ATTiny10. And, not necessarily a Raspberry Pi, but anything with GPIOs! Yep. It works. At least tested pretty thoroughly with my ATTiny10. It can also read all the memories AND run timings against the AVR to do...
Continue ReadingLiFeP04wered/Pi+, A High-Performance Battery Power System For Raspberry Pi
LiFePo4wered/Pi+ is simply a better version of the LiFePo4wered/Pi3 and the LiFePowered/Pi. These devices are all designed to solve the issue of power supply to the raspberry pi. LiFePo4wered is simply a high-performance battery power system which is acting as an option for raspberry pi...
Continue ReadingApplePi DAC Audio HAT Add-on For The Raspberry Pi Features 24-bit DAC And A 128dB SNR
Orchard Audio quickly exceeded its $5K Kickstarter goal for its ApplePi DAC HAT board, which it is promoted as “the most advanced and highest performance sound card hat for the Raspberry Pi.” You can order the add-on board from May 13 starting at $175. Options include a $5...
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