🚀🚀🚀 Complete Wearable device, ready for programming In the picture, you can see both units of the Wearable device prototype I manufactured recently. Both units are identical. 1️⃣ STM32L051 2️⃣ 6-axis IMU 3️⃣ a complete BMS with a trailing buck/boost
🆕🆕🆕 New wearable board is born After a while, two beautiful board assemblies are finished and ready for another step. 1️⃣ careful optical check 2️⃣ careful electrical check 3️⃣ SWD and firmware part Both board assemblies came perfectly. I am
🛠🛠🛠 Manufacturing of the new wearable device Not so long ago, I wrote about a concept of a wearable device I was working on. Today, I am ready to assemble the prototype boards. I am going to prepare two prototypes.
🛠🛠🛠 Soldering is my passion. If i have my soldering iron and the Chip Quik flux nobody can beat me. In the pictures, you can see the replacement process. 1️⃣ An old, TMCS1107 current sensor device 2️⃣ An empty place
🛠🛠🛠 Buck replacement On a board I have worked for a while, there is a buck converter of a type RP604K281A by @Nisshinbo Micro Devices Inc. The device is ingenious. There is no need for a feedback voltage divider at
💊💊💊 Hardware design review hurts! Our egos cry for help. My ego used to not even think about the possibility of letting anyone criticise my pimped schematic or a PCB layout. It is pretty standard. Everyone’s experienced this bad feeling.
🛠🛠🛠 Working on a secret project My customer does not want me to disclose anything. I believe this picture is not something disclosing any details of the project. As usual, a stencil and PCBs of the same thickness make a
🏭🏭🏭 Testing, modifying, testing, modifying… I have been working on the power supply controller boards to finalise their assembly. I always solder the biggest or difficult-to-unsolder components as the last step. The reason is to save time and money. If
🏭🏭🏭 My source of resistance There is a strong source of resistance between me and the world. All this is stored in a great book of magic. 🎯 7 decades for size 0603 MCINSERT-CHIPKIT at Farnell. == 🏭🏭🏭 Moje sídlo
🏭🏭🏭 Today is the best day for manufacturing No. Every day is the best day for manufacturing ❤️ Today, I have to assemble five TIA boards for Hamamatsu PSD sensor devices. Not a big deal here. Just a precise and